Indian Affairs | 2011
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2011

EOG Adden Bear Den12-22-11

Expansion of the Bear Den 04-20H, 05-31H, & 07-17H Well Pads for the Purpose of Drilling 10 Wells located in SE¼ SE¼ Section 20, Township (T) 150 North (N), Range (R) 94 West (W).

Dakota-3 EA Adden Paul Peter Coffee 35H GL 12 21 11

Gathering Pipelines Connecting the Paul Peter Coffee #35H Wells to the Existing Arrow-Phase 2 Southeast Pipeline System.

PetroHunt EA Adden well pad EXP 12-27-11

The expansion of the 11-1H well pad would be used to drill an additional well, Fort Berthold 152-94-14C-11-2H. The well pad is located in the SW¼ of Section 14, Township 152 North, Range 94 West, 5th P.M

Dakota-3 CE Comp Station 12 12 11

Compressor station on the existing Rubia #16-24H Well Pad located in SE¼ SE¼ of Section 24, Township (T) 149 North (N), Range (R) 94 West (W), McKenzie County, ND.

Wiliam CE Charles Black Hawk 31-30H 12-16-11

Additional Wells to existing pad with no additional surface disturbance on the Approved Charles Blackhawk #31-30H Well Pad located in NE¼ SW¼ of Section 31, Township (T) 148 North (N), Range (R) 92 West (W), Dunn County, ND.

Dakota 3 CE Monitoring Well 12-5-11

Additional Geophysical Monitoring Well to George Evans #11-2H Multi-Well Pad Site located on the SW¼ of the SE ¼ of Section 11, Township 150 North, Range 92 West, Mountrail County.

Arrow EA Adden SC GL 12-27-11

Gathering Pipelines Connecting the Skunk Creek #16-2-3-13H and #16-2-3-13H3 Wells to the Proposed Skunk Creek #9-2-3-5H Gathering System located in in the SE1/4 of Section 2, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, run north northeast through the SW1/4 of Section 1, T148N, R93W, 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminate in the SE1/4 Section 2, T148, R93W 5th P.M., Dunn County, North Dakota.

Enerplus Eight Wells 12-16-11

Cheetah #149-93-30A-31H & Hyena #149-93-30A-31H TF Wells located in NW¼ NE¼ of Section 30, Township (T) 149 North (N), Range (R) 93 West (W). Bass #149-94-25B-36H TF & Trout #149-94-25B-36H Wells located in NW¼ NW¼ of Section 25, T149N, R94W. Blue #148-93-06C-05-1H & Bowhead #148-93-06C-05-2H TF located in NW¼ SW¼ Section 6, T148N, R93W, Dunn County, North Dakota. Fire #151-94-16DH & Water #151-94-16DH TF wells located in NW¼ NE¼ Section 21, T151N, R94W, McKenzie County, North Dakota.

Arrow EA Addendum GL 4 wells12-16-11

Land Use for Gathering Pipelines Connecting the XTO Headless Turtle #44x-32, Grinnell #34X-33, Grinnell #41X-1, and George Blackhawk #21X-6 Wells to the Existing Arrow Phase 2E BIA 13 Pipeline.

EOG Addendum -pad exp. 12-2-11

Addendum to Environmental Assessment to Authorize Land Use for the Expansion of the Mandaree 02-09H Well Pad (2 wells) & Additional Wells on the Mandaree 05-16H (1 well), & 12-07H Well Pads (1 well)

Dakota-3 C VHGS Adden 12 29 11

Central VHGS traverses Fee and Tribal allotted lands located on the Sanish Peninsula of the FBIR in Mountrail County, North Dakota. Tribal allotted lands affected by proposed action are located in Sections 1-3, 10-12 and 13-16; Township 150 North, Range 92 West.

Enerplus EA Addendum Trumpet 12-16-11

Addendum to Environmental Assessment to Authorize a Utility Corridor Re-Route for the Trumpet #148-94-13B-3H/Bugle #148-94-13B-4H TF Well Pad located in SWNW of Section 13, Township (T) 148 North (N), Range (R) 94 West (W).

Williams EA Addendum Mary Smith 12-16-11

The pad expansion will allow for two additional well bores (Mary R Smith #5-8HX and Mary R. Smith #5-8HW) to be drilled on the existing pad located in northeast ¼ of the northwest ¼ of Section 5, Township 150 North, Range 92 West, in Mountrail County, North Dakota.

QEP CAT-X 11-16-11

Pipe diameter change for the water pipeline to be placed along the MHA Gathering Line existing ROW

EOG Cat-X 2 Addl wells West Clark 11-8-11

Two Additional Wells on the West Clark 1-2413H Well Pad located in SW¼ NE¼ of Section 24, Township 151 North, Range 95 West, McKenzie County, North Dakota.

Arrow EA adden Moccasin Creek 12 29 11

Gathering Pipelines Connecting the Moccasin Creek #16-26-27-12H, #16-26-27-13H and #16-26-27-13H3 Wells to the Existing Arrow Phase 2 Southeast Pipeline

QEP EA Adden Water Well 11-4-11

The proposed water well and associated facilities would be constructed in the SE ¼ NE ¼ of Section 6, T149N, R91W, 5th P.M. No new access roads would be constructed.

Enerplus Adden Poblano 11-3-11

Increase to the ROW Width to Accommodate a Utility Corridor to the Axe 148-94-11A-1H, Vise 148-94-11A-2H TF, Poblano 148-94-02D-1H, and Cayenne 148-94-02D-2H TF Well Pad

Williams EA Mand War #14-11H 11-28-11

Land Use for an Access Road Connecting the Mandaree Warrior #14-11H Well Pad to the Existing EOG Mandaree #4-15H Access Road

Enerplus CE add welss Brughbear 11-1-11

Two Additional Wells on the Brugh Bear #2-11H Well Pad located in SW¼ SE¼ of Section 31, Township 149 North, Range 94 West, McKenzie County, North Dakota

Dakota-3 EA Adden Blue Buttes GL 12-16-11

Gathering Pipelines Connecting the Blue Buttes #3-21H Well to the Existing Arrow Phase 1A Pipeline

Dakota-3 EA Adden Ethan Hall GL 11-22-11

Gathering Pipelines Connecting the Ethan Hall #2-14H Well to the Proposed Arrow Phase 3 SW Pipeline

Dakota-3 Cat-X add wells on Smith 11-1-11

Additional Wells and Expanded Right-of-Way on the Approved Dora Smith #5-8H located in NW¼ of the NE¼ of Section 5, Township 150 North, Range 92 West, Mountrail County.

Williams Cat-X Evans 11-3-11

Additional Wells on the Approved D-3 Mable Evans #10-3H and D-3 Normal Eagle #15-22H Pad Site located in SE1/2 of Section 10, Township 150 North, Range 92 West, Mountrail County.

Arrow EA Addend Phase 3 Pipeline 12-2-11

Gathering Pipelines Connecting the Fort Berthold #148-94-28A-33-1H & #148-94-28A-33-2H Wells to the Proposed Arrow Phase 3 Southwest Pipeline.

Arrow EA Adden GL 2 Wells 11-22-11

Gathering Pipelines Connecting the Fort Berthold #148-94-36D-25-2H & #147-94-1A-12-2H Wells to the Proposed Arrow #147-94-3A-10-1H Gathering Pipeline System

EOG EA 3 well 11-21-11

Bear Den 08-1621H,Bear Den 24-1621H, Bear Den 25-16H, Bear Den 17-16H located in SE¼ SW¼ of Section 16, Township (T) 150 North (N), Range (R) 94 West (W). Mandaree 111-07H, Mandaree 18-07H Future Mandaree Section 7 well located in SW¼ SE ¼ , Section 7, T149N, R94W. Mandaree 104-1716H Future Mandaree Section 17 well located in NE¼ NW¼, Section17, T149N, R94W

Enerplus Adden Knuckle, Curve, Net Deuce 11-3-11

Well Pad Expansion and to Increase the ROW Width to Accommodate a Utility Corridor to the Knuckle #149-92-19C-18H, Curve #149-92-19C-18H TF, Net #149-92-30B-31H, and Deuce #149-92-30B-31H TF Well Pad

Enerplus EA Addendum Hans 11-3-11

Additional Well and to Authorize Expansion of the Access Road Right-of-Way to the Hans #20-21H Well Pad located in SE¼ of Section 18, NE¼ NE¼ of Section 19, and the NW¼ of Section 20, Township 148 North, Range 93 West, in Dunn County, North Dakota

Enerplus 8 Well 11-15-11

Fastball #149-92-19D-18H, Slider #149-92-19D-18H TF, Ace #149-92-30A-31H,& Court #149-92-30A-31H TF located in NE¼ NE¼ of Section 30, Township (T) 149 North (N), Range (R) 92 West (W), approximately 10.4 miles northeast of Mandaree, Dunn County, North Dakota. Needle #149-93-05AH, Scissors #149-93-04B-03H, Serger #149-93-04B-03H TF, Thimble #149-93-05AH TF located in NE¼ NE¼ of Section 5, T149N, R93W, Dunn County, North Dakota.

Williams EA Evans Wells 11-22-11

George Evans #11-2H Multi-Well Pad Site John Evans #11-23H Dual-Well Pad Site

Arrow EA Add GL QEP 10-28-11

Gathering Pipelines Connecting the Proposed QEP-MHA #3-32-33H-148-92 Well to the Arrow Phase 2SE Pipeline

Wiliams EA Adden Goodbird Blackhawk GL 11-4-11

Gathering Pipelines Connecting the Good Bird #36-25H and Black Hawk #1-12H Wells to the Arrow Phase 2 SE Pipeline

Williams EA 18 wells 3 pds 11-16-11

Lead Woman #23-14HA, #23-14HB, #23-14HW, #23-14HY/ Morsette #26-35HA, #26-35HB, #26-35HW: SW¼ SW¼ Section 23 and NW¼ NW¼ Section 26, Township (T) 150 North (N), Range (R) 94 West (W), McKenzie County, North Dakota. Sweet Grass Woman #22-15HC, #22-15HD, #22-15HX, #22-15HZ: NW¼ SE¼ Section 22, T150N, R94W, McKenzie County, North Dakota. Sarah Yellow Wolf #22-27HC: NE¼ NW¼ Section 22, T149N, R91W, Dunn County, North Dakota.

Enerplus CE East Lateral Pipeline Access Road 10-13-11

Land Use for an Access Road Segment on the East Lateral Pipeline in Lot 4 and SE¼ SW¼ of Section 7, Township (T) 149 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota.

Arrow EA Add GL 3 wells10-28-11

Gathering Pipelines Connecting the Fort Berthold #148-94-29B-32-1H, -2H ,-3H Wells to the Proposed Arrow Phase 3 Southwest Pipeline.

Williams EA 13 Wells 11-4-11

Bird #30-31HC: NW¼ NE¼ Section 30, Township (T) 151 North (N), Range (R) 94 West (W), McKenzie County, North Dakota. Charles Blackhawk #31-30HC: NE¼ SW¼ Section 31, T148N, R92W, Dunn County, North Dakota. Paul Peter Coffee #35HA, #35HC, and #35HD: NW¼ NE¼ Section 35, T148N, R93W, Dunn County, North Dakota.

Arrow Phase 3 EA Adden 10-17-11

Gathering Pipelines Connecting the Fort Berthold #148-94-19D-18-1H, -2H & #148-94-30A-31-1H,-2H Wells to the Approved Arrow Phase 3 Southwest Pipeline

Arrow EA Addendum MHA GL 281 11-3-11

Gathering Pipelines Connecting the MHA #2-04-03H-149-91 & #4-04-03H-149-91 Well to the MHA #1-06-01H-149-92 & #2-06-01H-149-92 Gathering Pipeline System

Enerplus CE MicroSeismic PSET 10-5-11

PSET Array to Monitor Hydraulic Fracturing Operations on the Hilo 148-94-23B-2H TF/Kona 148-94-23B-3H Well Pad

Dakota-3 EA Adden GL Plenty Sweet Grass #18-19H 10-13-11

Gathering Pipelines Connecting the Plenty Sweet Grass #18-19H Well to the Arrow Midstream Holdings, LLC Oil and Gas Gathering Pipeline System.

Enerplus CE 3 addl wells 9-30-11

Three Additional Wells on the Bradfield #31-14H Well Pad located in SW¼ SW¼ of Section 3, Township 149 North, Range 94 West, McKenzie County, North Dakota

Williams EA Adden Pad Expansion 11-28-11

Well Pad Expansion of the Olson #1-12H for one additional well (Olson 1-12HW)located in NW¼ of the NW¼ of Section 1, Township 150 North, Range 92 West, Mountrail County.

Williams EA Adden Pad Exp. Mason 10-28-11

Well Pad Expansion of the Mason #2-11H for three additional wells (Mason #2-11HX, Mason #2-11HW, and Mason #2-11HA located in NE ¼ of the NW ¼ of Section 2, Township 150 North, Range 92 West, Mountrail County.

Williams EA Adden Skunk Creek 23-14HC 11-1-11

Gathering Pipelines Connecting the Skunk Creek #23-14C Well to the Arrow Two Shields Butte #2-24-12H/Skunk Creek #2-24-25H Gathering Pipeline System

Enerplus CE Likes Eagle 9-22-11

Two Additional Wells on the existing Likes Eagle #2-31H Well Pad located in N½SW¼ of Section 2, Township 148 North, Range 95 West, Dunn County, North Dakota. No additional surface disturbance.

Saddle EA Adden Butte Riverview PL 12 2 11

Gathering pipelines for EOG Hawkeye and Riverview Well Pads in Sections 24 & 25, T152N, R95W, and Sections 30, 31 & 32, T152N, R94W

270 RTA Cat-X Fiber Optic E. ROW 10-06-11

Burying fiber optic cable to a depth of 48 inches using a tractor-crawler and friction-type plow and/or directional drilling equipment within existing disturbed ROW.

Arrow EA Add QEP 10-27-11

Gathering Pipelines Connecting the Questar MHA #1-05-08H-147-92 Well Pad to Arrow Phase 2 Southeast Gathering Pipeline System

Enerplus EA 6 Wells 9-28-11

Bobbin 149-93-03D-04H & Thread 149-93-03D-04H TF located in SW¼ SW¼ of Section 2, Township (T) 149 North (N), Range (R) 93 West (W), approximately 6.8 miles northeast of Mandaree, Dunn County, North Dakota. Earth 151-94-16CH, Sky 151-94-16CH TF, Carbon 151-94-28C-21H, & Air 151-94-28C-21H TF located in NW¼ NW¼ of Section 21, T151N, R94W, McKenzie County.

Enerplus EA Adden Pad Expansion 11-1-11

Well Pad Expansion and Access Road and Utility Corridor Re-Route for the Hall #5-11H Well Pad located in NWNW of Section 5, Township (T) 150 North (N), Range (R) 94 West (W).

Saddle Butte Cat-X Pipe Size Change 9-21-11

Saddle Butte Trunk Line pipe diameter change.

Enerplus EA 8 wells 10-5-11

Pumpkin 148-93-14C-13H TF, Tobacco 148-93-14C-13H,Bullhead 148-93-15D-16H TF, Catfish 148-93-15D-16H wells located in NW¼ SW¼ of Section 14, Township (T) 148 North (N), Range (R) 93 West (W). Corn 148-93-14B-13H TF,Beans 148-93-14B-13H,Pike 148-93-15A-16H-TF,Carp 148-93-15A-16H located in SW¼ NW¼ of Section 14, T148N, R93W, Dunn County, North Dakota

Dakota-3 Morsette 35-26H pad exp-11-3-12

Expansion of the Dakota-3 Morsette #35-26H Well Pad to Accommodate Four Additional Wells, Morsette #35-26HD,Morsette #35-26HX, Morsette #35-26HZ,Morsette #35V (seismic monitoring well): located in NW¼ SE¼ of Section 35, Township (T) 150 North (N), Range (R) 94 West (W), McKenzie County, North Dakota

Saddle Butte EA adden Mandaree11-16-11

Arrow-Petro-Hunt Gathering Pipelines Connecting Fort Berthold #147-94-1A-12-1H, Fort Berthold #147-94-3A-10-1H,Fort Berthold #148-94-9D-04-1H, -2H, Fort Berthold #148-94-17D-08-1H, -2H,Fort Berthold #148-94-35D-26-1H, -2H,Fort Berthold #147-94-2A-11-1H, -2H,Wells to the Arrow Phase 3 Southwest Pipeline

Saddle Butte EA adden Mandaree11-16-11

Mandaree 4-15 Pipelines located in T149N, R94W, Section 9, 10 & 15

Saddle Butte Moccasin Creek Lat Pipeline 11-8-11

Moccasin Creek Lateral Pipeline located in T148N, R93W, 5th P.M., SE¼ of Section 33 (Dunn County)

Saddle Butte EA Adden Roberts Trust Eagle 10-28-11

Eagles Nest and Roberts Trust Pipelines located in T148N, R94W, Sections 34, 35, and 36; T148N, R93W, Section 31; T147N, R94W, Section 1; T147N, R93W, Section 6. and T148N, R94W, Section 12.

Saddle Butte EA Adden Clark Pipeline 12-22-11

RTA North, West Clark Pipelines located in T151N, R95W, Sections 24 and 25.

Dakota-3 Cat-X Add Wells Mandan 9-19-11

Enerplus EA Addendum 10-12-11

Gathering Pipelines Connecting the Cedar 148-94-12D-01-4H TF/Pine 148-94-12D-01-3H and Oak 148-94-12C-01-1H/Spruce 148-94-12C-01-2H TF Wells to the Roberts Trust CDP Site

Saddle Butte EA Mand. Cut Accross 11-1-11

Mandaree Cut Across 5-16 and 2-09 pipelines located in T149N, R94W, SW ¼ of Section 4, NE ¼ Section 8, and NW ¼ Section 9 & T149N, R94W, SW ¼ Section 9.

Enerplus CE 9-12-11

Delay Interim Reclamation and to Authorize the Addition of Temporary Compression Equipment to the Levings Estate 1-08H/Mars 149-93-08D-2H TF Well Pad

Dakota-3 EA Owl Comes Out well 9-22-11

D-3 Owl Comes Out #7-1H, #7-2H & #7-3H located in NW¼ SE¼ of Section 7, T150N, R91W. D-3 Stink Gun #7-1H, #7-2H, #7-3H & #7-4H located in NW¼ NE¼ Section 7, T150N, R91W.

Enerplus EA 8 Well 9-28-11

Log House 148-93-22D-21H TF, Round House 148-93-22D-21H, Huffy 149-93-23C-24H TF,& Schwinn 148-93-23C-24H located in SW¼ SW¼ of Section 23, Township (T) 148 North (N), Range (R) 93 West (W). Tipi 148-93-22A-21H,Earth Lodge 148-93-22A-21H TF, BMX 148-93-23B-24H TF, & Tandem 148-93-23B-24H located in N½ NW¼ of Section 23, T148N, R93W, Dunn County, North Dakota.

Enerplus EA 8 Well 9-28-11

Morgan 149-93-29B-32H TF & Arabian 149-93-29B-32H in the N½ NW¼ of Section 29, Township (T) 149 North (N), Range (R) 93 West (W). Pinto 149-93-29A-32H & Mustang 149-93-29A-32H TF located in NE¼ NE¼ of Section 29, T149N, R93W, Dunn County, North Dakota. Wormwood 149-03-21C-22H & Bluestem 149-93-21C-22H TF located in NW¼ SW¼ of Section 21, T149N, R93W, Dunn County, North Dakota. Arnica 149-93-21A-22H TF & Chokecherry 149-93-21A-22H located in SE¼ NE¼ of Section 20, T149N, R93W, Dunn County, North Dakota.

Saddle Bute EA Badgun 10-03-11

Badgun-Moccasin Creek Pipeline located in T147N, R93W, N ½ of Section 16, N ½ of Section 15, NW1/4 of Section 14, and SW ¼ of Section 11.

Dakota-3 EA Adden Access RD Hidatsa 8-7-11

Access route for the Hidatsa #23-26H by 4,272 feet of which 476 feet crosses tribal allotted surface in Section 11, Township 150 North, Range 92 West, Mountrail County.

EOG EA Hawkeye 9-2-11

Hawkeye #01-2501H, Hawkeye #102-2501H, Hawkeye #07-2501H, Hawkeye #08-2501H well pad located in the NE¼NW¼ Section 25, Township 152 North, Range 95 West.

XTO Hale Marina Rd EA 11-3-11

Improve the existing Hale Marina Road from BIA 13 and Hale Marina Road intersection and extends east for 2.9 miles ending at the permitted GeorgeBlackHawk 21X-6 well pad access road.

QEP EA Adden add ROW 8-25-11

Additional temporary ROW to safely install gathering lines for MHA 1-01-02H-149-91, MHA 2-01-02H-149-91, & MHA 2-07-18H-149-90 Exploratory Oil and Gas Wells.

Marathon Cat-X Bear Ghost 8 24 11

Second well atop the previously approved Bears Ghost USA #31-4H well pad. The additional well, Bears Ghost USA #31-4TFH, would access mineral resources from the Three Forks Formation within the east half of Sections 4 and 9, Township 147 North, Range 94 West, 5th P.M. No additional ground disturbance.

Dakota 3 CE Fast Dog #16-6H 8-16-11

Authorize Two Additional Wells on the Existing Fast Dog #16-6H Well Pad: Fast Dog #6-7D & Fast Dog #6HD. No additional ground disturbance.

Dakota-3 CE Add wells Fetig 8-16-11

Three Additional Wells on the Existing Fettig #6-7H (Formerly Fettig #3-6H) Well Pad: Fettig #6-7HA, Fettig #6-7HB, snd Fettig #6-7HC. No additional ground disturbance.

QEP EA 4 MHA Wells 9-2-11

The Moccasin Creek Bay 31 Well Pad would support the four wells listed below: MHA 2-06-07H-147-92 (MHA 2-06-07H). MHA 4-06-07H-147-92 (MHA 4-06-07H). MHA 2-32-33H-148-92 (MHA 2-32-33H). MHA 4-32-33H-148-92 (MHA 4-32-33H.

EOG Cat-X Horse Camp 8-3-11

Gathering Pipeline System within the Previously Approved EOG Resources Horse Camp #03-16H/Horse Camp #102-16H Multi-Well Pad Access Road ROW

EOG Cat-X GL Sys on HorseCamp

Gathering Pipeline System in the Previously Approved EOG Resources Horse Camp #02-11H/Horse Camp #101-11H Multi-Pad Access Road ROW.

Arrow EA Adden GL Skunk Creek 8-3-11

KOG Skunk Creek #9-2-3-5H/#9-2-3-5H3 gathering pipelines in the SE1/4 NE1/4 of Section 2, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the SE1/4 NE1/4 of Section 2, T148N, R93W, 5th P.M., Dunn County, North Dakota.

Marathon EA 7 wells on 3 pads 8-11-11

One Feather USA 31-17H and Sitting Owl USA 34-8H—The wells would be located in Section 17, T 150 N, R 90 W, 5th P.M. Driver USA 34-9H, Driver USA 44-9H and Black Hawk USA 31-16H—The wells would be located in Section 9, T 150 N, R 90 W, 5th P.M. Mink USA 11-15H and Many Woman USA 14-10H—The wells would be located in Section 15, T 150 N, R 90 W, 5th P.M.

EOG Cat-X Riverview 8-3-11

The purpose of the proposed action is to authorize EOG to drill a second well (Riverview 102-32H) to explore the potential of the Bakken Formation, on the approved Riverview 01-32H well pad in the NW¼ NW¼ of Section 32, Township 152 North, Range 94 West, McKenzie County, North Dakota.

Saddle Butte EA Pipeline Addendum 8-1-11

East Lateral gathering pipeline system in the SW¼ SW¼ of Section 7, Township (T) 149 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota.

QEP EA 4 MHA wells 8-25-11

Saddle Butte NW 5; MHA 1-05-04H-148-91 and MHA 3-05-04H-148-91 are located in T148N, R91W, NW1/4 of Section 5. Saddle Butte SW 5; MHA 2-05-04H-148-91 and MHA 4-05-04H-148-91 are located in T148N, R91W, SW1/4 Section 5.

Marathon EA 9 wells atop 5 pads 8-3-11

Everett Fisher USA #31-6H and Jessica USA #21-6TFH (Everett Fisher/Jessica Site) located in T150N, R93W, 5th P.M., Section 6 (dual well). MHA USA #11-4H and MHA USA #11-4TFH (MHA Site) located in T150N, R93W, 5th P.M., Section 4 (dual well). Henry Charging USA #41-3H and Henry Charging USA #31-3H (Henry Charging Site) located in T150N, R93W, 5th P.M., Section 3 (dual well). William USA #31-2H (William Site) located in T150N, R93W, 5th P.M., Section 2. Baker USA #11-18H and Baker USA #11-18TFH (Baker Site) located in T150N, R92W, 5th P.M., Section 18 (dual well)

EOG Cat-X addl well Mandaree 04-15H

EOG to drill a second well (Mandaree 108-15H) to explore the potential of the Three Forks Formation, on the approved Mandaree 04-15H well pad in the SE¼ SE¼ of Section 15, Township 149 North, Range 94 West, McKenzie County, North Dakota.

QEP EA 6 Independence wells 8-16-11

Independence 4 well pad; T149N, R91W, SW¼ of Section 4. Independence 6 well pad; T149N, R91W, NE¼ of Section 6. Independence 32 well pad; T150N, R91W, SW¼ of Section 32. Independence 4 — MHA 2-04-03H-149-91 and MHA 4-04-03H-149-91. Independence 6 — MHA 3-06-01H-149-92 and MHA 4-06-01H-149-92. Independence 32 — MHA 2-32-29H-150-91 and MHA 4-32-29H-150-91.

EOG Cat-X Addl Well Mandaree 7-17H well pad

EOG to drill a second well (Mandaree 109-17H) to explore the potential of the Middle Bakken Formation, on the approved Mandaree 07-17H well pad in the NW¼ NW¼ of Section 17, Township 149 North, Range 94 West, McKenzie County, North Dakota.

EOG Cat-X Addl Well Bear Den 18-21H

Drill three additional wells (Bear Den 19-2116H, 103-21H, & 104-2116H) to explore the potential of the Bakken Formation, on the approved Bear Den 18-21H well pad. The Bear Den 18-21H well pad will then contain a total of four wells bores

Dakota 3 EA Blue Buttes 8-1-11

Dakota-3 Blue Buttes #3-21H: NE¼ NW¼, Section 21, Township (T) 149 North (N), Range (R) 94 West (W), McKenzie County, North Dakota. Dakota-3 Delores Sand #29-32H: NW¼ NE¼, Section 29, T151N, R94W, McKenzie County, North Dakota. Dakota-3 Fast Dog #16-6H: SE¼ SE¼, Section 6, T148N, R94W, Dunn County, North Dakota.

Dakota-3 EA Goodbird 8-1-11

Dakota-3 Good Bird #36-25H/Dakota-3 Black Hawk #1-12H: SW¼ SE¼, Section 36, Township (T) 148 North (N), Range (R) 93 West (W), Dunn County, North Dakota

Petro Hunt EA Adden add wells 8-16-11

Pad Expansion for Drilling of 15-1H, 11-1H, 24-1H and 19-1H Exploratory Oil and Gas Wells in the NW¼ of Section 18, T152N, R93W.

XTO EA NellieOldMouse 07-21-2011

NellieOldMouse 13X-13 Exploratory Well (able to accommodate up to 6 wells on one well pad)in the NW¼SW¼ Section 13, T148N, R92W.

Arrow EA Adden GL Young Bear 8-16-11

FBIR Young Bear #31x-9, FBIR Guy Blackhawk #24x-27 & FBIR Lawrence #24x-26 and gathering lines

Arrow EA Add Reroute GL 8-9-11

FBIR Darcie #34x-14 gathering pipelines reroute in the NW¼ NE¼ and NE¼ NW¼ of Section 10; and the SE¼ SW¼ Township (T) 148 North (N), Range (R) 92 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota.

Enerplus Red Tipped Arrow CE 6-16-11

Temporary Compression Equipment to the Red Tipped Arrow #33-11H/Audrey Rabbithead Hall #33-11H Well Pad in the NE¼ NE¼ of Section 33, T150N, R94W in McKenzie County, North Dakota.

XTO Black Medicine 24X-21 06-29-11

BlackMedicine 24X-21 Exploratory Well (with up to 6 wells on a single well pad)in the SE¼SW¼ of Section 21, T149N, R91W within Dunn County, North Dakota.

Arrow EA Ad Rubia#16-24H Joseph Eagle #2-19H

Gathering Pipelines Connecting the Rubia #16-24H Well Pad to the Joseph Eagle #2-19H Gathering Pipelines in the SE¼ SE¼ of Section 24, Township (T) 149 North (N), Range (R) 94 West (W), 5th Prime Meridian (P.M.), McKenzie County, North Dakota, and terminating in the NE¼ NE¼ of Section 19, T149N, R93W, 5th P.M., Dunn County, North Dakota.

Arrow EA Adden Spotted Horn Lucy Lone Fight 8-17-2011

Spotted Horn #26-35H well pad to the Lucy Lone Fight #16-22H gathering pipelines in the NW¼ NW¼ of Section 26, Township (T) 149 North (N), Range (R) 94 West (W), 5th Prime Meridian (P.M.), McKenzie County, North Dakota, and terminating in the SE¼ SE¼ of Section 22, T149N, R94W, 5th P.M., McKenzie County, North Dakota.

Enerplus CE Buffalo Run 6-13-11

Authorize an Additional Well on the Buffalo Run #5-24H Well Pad in the SE¼ SW¼ of Section 5, Township 148 North, Range 94 West in Dunn County, ND. No additional ground disturbance.

Marathon EA Bears Ghost 6-17-11

Bears Ghost USA #31-4H Oil & Gas Well located in Section 4, Township 147 North, Range 94 West, 5th P.M. (Dunn County.

Petro Hunt Cat-X for Soil Test Cuttings 6-14-11

Petro-Hunt, LLC to test the soils on two off-site cuttings pit locations along a previously approved access road in the SE ¼ of the NW ¼ and the NW ¼ of the SE ¼ of Section 19, Township 148 North, Range 94 West, 5th Prime Meridian., Dunn County, North Dakota.

Saddle Butte CE for Ethan Hall Reroute - 5-23-2011

Saddle Butte Pipeline to reroute their existing pipeline corridor due to landowner preferences in Sections 13 & 14, Township 148N, Range 94W.

Enerplus Cat-X 6-2-11

Underground utility corridor to the J.M. Hall 1-19H/Jupiter 148-93-19B-2H TF well pad in the NW¼ NW¼ of Section 19, T148N, R93W in Dunn County, North Dakota

Arrow EA Adden Sk.Creek 7-18-11

Kodiak Skunk Creek #12-10-11-9H gathering line in the NW¼ SW¼ of Section 10, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the SW¼ SW¼ of Section 10, T148N, R93W, 5th P.M., Dunn County, North Dakota

Petro Hunt Cat-X addl well from exis 5-18-2011

The purpose of the proposed action is to correct administrative error. The EA and older plats erroneously indicated access road as 158 feet long, correct length is 190 feet. All surveys were conducted to cover total length of 190 feet. No new surface disturbances will be associated with correcting this administrative error.

Petro Hunt Cat-X addl well from exis 5-18-2011

Two Additional Wells on the Fort Berthold #150-94-3B-10-1H & Fort Berthold #151-94-34C-27-1H Dual Well Pad in the NW¼ NW¼ of Section 3, Township (T) 150 North (N), Range (R) 94 West (W). No additional ground disturbance.

Arrow EA Adden QEP Wells 6-23-11

MHA 1-31-36H-150-91 gathering pipelines in the SE1/4 SE1/4 of Section 31, Township (T) 150 North (N), Range (R) 91 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota. The proposed gathering pipelines will travel south before terminating at the existing Phase 2E-BIA 13 Gathering System in the SE1/4 SE1/4 of Section 6, T149N, R91W, 5th P.M., Dunn County, North Dakota.

Arrow EA Phase 3SW 9-2-11

Phase 3 Southwest would begin at a point in the NE¼ NE¼ Section 36, Township (T) 148 North (North), Range (R) 94W, and travel in a northwesterly direction through the following sections in Dunn County: Sections 25, 24, 23, 14, 15, 22, 21, 20, 19, 18, and 7, T148N, R94W. Sections 12 and 1, T148N, R95W. Section 32, T149N, R94W.

XTO EA 3 Wells 6-17-11

Grinnell 41X-1 Well Site located in Section 1, Township 148N, Range 92W. Grinnell 34X-33 located in Sections 28 and 33 in Township 149N, Range 91W. GeorgeBlackHawk 21X-6 Exploratory Well Site located in Section 6, Township 148N, Range 91W. Each with the potential of up to six wells.

Enerplus EA 6 Wells from 3 pads 6-3-11

A well pad site would be located in the SW¼ NW¼ of Section 6, Township (T) 148 North (N), Range (R) 93 West (W), Dunn County, North Dakota, within a 1,280-acre spacing. This site would contain the Beluga 148-93-06A-05-3H and Humpback 148-93-06A-05-4H TF wells. The Duet 148-93-18C-07-1H and Harmony 148-93-18C-07-2H TF wells would be located on a well pad site in the SE¼ SW¼ of Section 18, T148N, R93W, Dunn County, North Dakota. The Chord 148-93-18D-07-3H and Music 148-93-18D-07-4H TF wells would be located on a well pad site in the SW¼ SE¼ of Section 18, T148N, R93W, Dunn County, North Dakota.

Enerplus Cat-X Add Well Exist Pad 5-5-11

The purpose of the proposed action is to authorize Enerplus to drill additional wells (Miles 151-94-28D-21-2H TF, Morrison 149-93-10AH, Red Rocks 149-93-10AH, Artsy 150-94-05BH, Berkeley 150-94-05BH, Berkeley 150-94-05BH, Bloomsbury 150-94-05BH, Speedy 150-94-05BH TF) to explore the potential of the Bakken and the Three Forks formations, on the approved Sherwood #28-44H , Fox Ridge #10-21H & Hall #5-11H well pads. No new surface disturbances will be associated with the additional wells from previously approved well pads.

XTO EA Youngbear 5-17-11

YoungBear 31X-9 Exploratory Well Site (able to accommodate up to 6 wells from a single well pad location)located in NW¼NE¼ of Section 9, T148N, R92W within Dunn County, North Dakota.

EOG EA 13 Well 6-3-11

Hawkeye #02-2501H, Hawkeye #100-2501H, Hawkeye #05-2501H,Hawkeye #06-2501H in the NE¼NE¼ Section 25, Township (T) 152 North (N), Range (R) 95 West (W). Hawkeye #03-24H, Hawkeye #04-24H, Hawkeye #101-24H in the SE¼SE¼ Section 24, T152N, R95W. Riverview #04-3031H, Riverview #100-3031H, Riverview #101-3031H in the NW¼NW¼ Section 30, T152N, R94W. Riverview #03-3130H, Riverview #05-3130H, Riverview #06-3130H in the SE¼SE¼ Section 31, T152N, R94W.

Danks EA Disposal Site 4-15-11

Non-Hazardous-Oil Field Waste Disposal Facility located in N1/2 of the NW1/4 of the NW1/4 of Section 17, T149N, R92W in Dunn County, North Dakota.

Enerplus EA Addendum 4-22-11

Right-of-Way Width Increase for the Henry Bad Gun 9C-4-1H/16B-21-1H Well Pad Access Road and to Authorize Four Additional Wells on the Henry Bad Gun 9C-4-1H/16B-21-1H and Henry Bad Gun 8D-5-1H/17A-20-1H Well Pads

Zenergy EA NSeg VHGS 8-25-11

Van Hook Gathering System- North Segment #6-5H to FBIR #13-24H Gathering Line-the proposed system that crosses tribal owned and allotted land in Sections 6 and 7, T150N R91W and Sections 12 and 13, T150N R92W in Mountrail County, North Dakota

Marathon EA Boy Chief Well 4-14-11

Boy Chief USA 11-15H and Boy Chief USA 31-15H Oil & Gas Wells located in the NW¼ of Section 15, Township 147 North, Range 93 West,

Petro Hunt 6 well 5-17-11

Fort Berthold 152-93-9C-10-1H, Fort Berthold 152-93-9C-10-2H, Fort Berthold 152-93-9C-10-3H, Fort Berthold 152-93-9C-10-4H, Fort Berthold 152-93-9C-10-5H, and Fort Berthold 152-93-9C-10-6H located in T152N, R93W, Sections 8 & 9

Enerplus 12 Wells 4-18-2011

Pointer 149-94-23A-3H and Terrier 149-94-23A-4H TF wells would be located in the NW¼ NE¼, Section 23, Township (T) 149 North (N), Range (R) 94 West (W), McKenzie County, North Dakota. Impala 148-94-03B-10-1H, Giraffe 148-94-03B-10-2H TF, Walleye 149-94-36D-25H, and Grouper 149-94-36D-25H TF wells would be located in the NE¼, NW¼, Section 3, T148N, R94W, Dunn County, North Dakota. Jackal 149-93-31C-30-1H, Lion 149-93-31C-30-2H TF, Rhino 148-94-03A-10-3H, and Hippo 148-94-03A-10-4H TF wells would be located in the NE½, Section 3, T148N, R94W, Dunn County, North Dakota. Trumpet 148-94-13B-3H and Bugle 148-94-13B-4H TF wells, located in SW¼ NW¼, Section 13, T148N, R94W, Dunn County, North Dakota.

EOG EA Bear Den 4-11-11

Bear Den #18-21H, Bear Den #19-2116H & Bear Den #101-21H Wells located in NW¼ NE¼, Section 21, Township 150 North, Range 94 West.

Spotted Hawk EA 1 well 5 17 11

Mattie Grace Well Pad with up to 10 Wells located in the NE¼ NW¼ of Section 18, T150N.

Zenergy EA Sp Horn, Plenty Sw 3-28-11

Dakota-3 Plenty Sweet Grass #18-19H well: NW¼ of the NE¼, Section 18, Township (T) 149 North (N), Range (R) 94 West (W), McKenzie County, North Dakota. Dakota-3 Spotted Horn #26-35H well: NE¼ of the NW¼, Section 26, T149N, R94W, McKenzie County, North Dakota.

EOG Cat-X Bear Den 8-21H

The purpose of the proposed action is to authorize EOG to drill a second well (Bear Den 17-2116H) to explore the potential of the Bakken Formation, on the approved Bear Den 8-21H well pad, with no additional surface disturbance.

Petro Hunt EA Oil Field RD 4-22-11

Oil Field Road would begin at a point in the Northwest 1/4 of Section 29, Township (T) 148 North (N), Range (R) 94 West (W), and travel in a south-southeasterly direction through the following sections in Dunn County: T148N, R94W, Sections 29, 32, 33, 34--- T147N, R94W, Section 3---

Arrow EA AddDakota 3 Benson 4-14-2011

Dakota-3 Benson #3-9H gathering line in the NE¼ NW¼ of Section 9, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota and terminating at a tie in point on the Arrow Phase 2SE trunk pipeline in the SE¼ SW¼ of Section 4, T148N, R93W, 5th P.M., Dunn County, North Dakota.

Petro Hunt Cat-X Addl wells Ex. Pad 3-17-11

Petro-Hunt proposes to drill two additional wells (Fort Berthold #148-94-19D-18-2H and Fort Berthold#148-94-30A-31-2H) on the approved Fort Berthold #148-94-19-D-18-1H and Fort Berthold #148-94-30A-31-1H dual well pad to explore the potential of the Upper Three Forks Formation. There will be no additional surface disturbance to the well pads or access roads as the result of drilling these two additional wells from previous approved locations.

Arrow EA Phase 2SE 4-5-11

Arrow Phase 1B South Pipeline (Figures 1-1 through 1-4). The proposed pipeline would begin at a point in the SE¼ SE¼ Section 31, Township (T) 148 North (North), Range (R) 92W, and travel in a northwesterly direction through the following sections in Dunn County.

Peak EA Adden access rd Biron Baker 3-15-11

Increase the approved the Baker 20-34H and Baker 29-31H dual well pad access road right-of-way (ROW) width from 40 feet to 100 feet to allow for road construction and a utility corridor that would include pipelines (8” gas, 6” oil, 4” water) and fiber optic and electric lines, all will be installed underground. Peak is also requesting authorization to add a third well (Biron 20-24) to the well pad

Kodiak EA 16 wells from 5 pads 4-5-11

Skunk Creek #16-23 well pad located in the SE¼ of T149N, R93W, Section 23 and containing the following wells: Skunk Creek #16-23-14-2H, Skunk Creek #16-23-14-2H3, and Skunk Creek #16-23-14-1H. Two Shields Butte #14-19 well pad located in the SW¼ of T149N, R92W, Section 19 and containing the following wells: Two Shields Butte #14-19-18-4H, Two Shields Butte #14-19-18-4H3, Two Shields Butte #14-19-18-3H, and Two Shields Butte #14-19-18-2H3. Two Shields Butte #13-22 well pad located in the SW¼ of T149N, R92W, Section 22 and containing the following wells: Two Shields Butte #13-22-16-1H, Two Shields Butte #13-22-16-1H3, and Two Shields Butte #13-22-33-16H. Skunk Creek #13-18 well pad located in the SW¼ of T148N, R92W, Section 18 and containing the following wells: Skunk Creek #13-18-7-4H, Skunk Creek #13-18-7-4H3, and Skunk Creek #13-18-7-3H. Skunk Creek #16-18 well pad located in the SE¼ of T148N, R92W, Section 18 and containing the following wells: Skunk Creek #16-18-7-1H, Skunk Creek #16-18-7-1H3, and Skunk Creek #16-18-7-2H.

Peak Cat-X ROW HALL 2-25-11

Peak to increase the approved Hall #5-11H access road right-of-way (ROW) width from 40 feet to 100 feet to allow for construction of the road and utility corridor.

Peak Cat-X ROW Fox Ridge 3 2 11

Right-of-Way Width Increase for the Fox Ridge #10-21H Access Road and Utility Corridor

Zenergy EA Adden Elk GL 4-5-2011

Dakota-3 North John Elk #28-27H relocation in he NW¼ SW¼ of Section 28, Township (T) 150 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota.

Zenergy EA Adden GL LLone Fight 4-5-11

Gathering Pipelines Connecting Dakota-3 Lucy Lone Fight #16-22H to Arrow Phase 1B-HWY 22 Trunk Pipeline in the SE¼ SE¼ of Section 22, Township (T) 149 North (N), Range (R) 94 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota. The proposed pipeline would terminate at the Arrow Phase 1B-Hwy 22 Trunk pipeline in the NE¼ NE¼ of Section 27, T149N, R94W, 5th P.M., Dunn County, North Dakota, approximately 3.5 miles northeast of Mandaree, North Dakota.

XTO EA headless turtle 4-22-11

HeadlessTurtle 44X-32 Exploratory Well with up to 6 wells in the SE¼SE¼ of Section 32, T149N, R91W.

Saddle Butte RTA South 3-8-11

Red Tipped Arrow South Lateral Pipeline located in T150N, R94W, SW¼ of Section 28, W½ of Section 33, T150N, R94W, S½ of Section 32, and on Fee land in T149N, R94W, W½ of Section 5, SE¼ of Section 5, and W½ of Section 8 of McKenzie County.

XTO EA goeseverywhere 6-20-11

GoesEverywhere 31X-11 well pad site with up to 6 wells, located in the NW¼NE¼ Section 11, T149N, R92W.

Petro Hunt EA Adden to ROW 3-2-11

Proposed action is to authorize the land use by Petro-Hunt to increase the approved right-of-way (ROW) width from 66 feet to 100 feet for the shared access road to the Fort Berthold #148-94-19D-18-1H/Fort Berthold #148-94-30A-31-1H and Fort Berthold #148-94-29B-32-1H well pads.

EOG EA addendum clarks creek EOG 3-3-11

The purpose of the proposed action is to authorize EOG Resources to drill a second well to the Bakken formation on the previously approved well pad. No new surface disturbances will be associated with the proposed action. The additional well is named Clarks Creek 3-0805H.

QEP EA Deepwater Bay 6 wells 3-2-11

MHA 1-05-06H-149-90, MHA 3-05-06H-149-90, MHA 1-09-16H-149-90, MHA 3-09-16H-149-90, MHA 1-04-03H-149-90 and MHA 3-04-03H-149-90, located in T149N, R90W, 5th P.M., Section 5 (McLean County)

Arrow EA Adden Darcie 34x-14 to Ironwomen 3-17-11

FBIR Darcie #34x-14 gathering pipelines in the SW¼ SE¼ of Section 14, Township (T) 148 North (N), Range (R) 92 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the SE¼ SW¼ of Section 3, T148N, R92W, 5th P.M., Dunn County, North Dakota.

Arrow EA Adden two shield skunk creek 3-17-11

Two Shields Butte Skunk Creek #2-8-17H gathering pipelines in the NW¼ NE¼ of Section 8, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the NW¼ SE¼ of Section 5, T148N, R93W, 5th P.M., Dunn County, North Dakota.

Zenergy EA 2 Well -Buffalo and Corral 3-22-11

Dakota-3 Buffalo #1-36H/Dakota-3 Corral #1-36H2: SE¼ SE¼, Section 1, Township (T) 149 North (N), Range (R) 93 West (W), Dunn County, North Dakota

Saddle Butte EA Bad Guns Pipeline 3-1-11

The pipeline would gather natural gas and oil from three wells located on two pads: Henry Bad Gun 8D-5-1H, Henry Bad Gun 16B-21-1H, and Henry Bad Gun 17A-20-1H.

EOG Cat-X add well Mandaree 06 20H

The purpose of the proposed action is to authorize EOG Resources to drill a second well to the Three Forks formation on the previously approved well pad. No new surface disturbances will be associated with the proposed action. The additional well is named Mandaree 101-20H in the SE1/4NE1/4, Section 20, T149N, R94W

Cat-X add well Mandaree 09 04 H

The purpose of the proposed action is to authorize EOG Resources to drill a second well to the Bakken formation on the previously approved well pad. No new surface disturbances will be associated with the proposed action. The additional well is named Mandaree 16-04H.

Zenergy EA 5 Well Mandan South 4-15-11

D-3 Dancing Bull #16-21H in the NW¼NE¼ of Section 16, T150N, R92W. D-3 Dora Smith #5-8H in the NW¼NE¼ of Section 5, T150N, R92W. D-3 Mandan South #24-25H in the NE¼NE¼ of Section 24, T150N, R93W. D-3 Mabel Evans #10-3H & D-3 Normal Eagle #15-22H in the SE1/2 of Section 10, T150N, R92W.

XTO EA GuyBlackHawk and Lawrence 2-18-11

GuyBlackHawk 24X-27 & Lawrence 24X-26 Well Pad Site to accomidate up to 6 wells each: The GuyBlackHawk well pad and access road is located in the south-central portion of Section 27 in Township 149N and Range 92W. The Lawrence well pad is located in the SE ¼ of the SW ¼ of Section 26 in Township 149N and Range 92W. The Lawrence access road extends from the GuyBlackHawk access road to the Lawrence well pad traversing through the south-central portion of Section 27, northeastern corner of Section 34, and southwestern corner of Section 26.

Marathon EA Adden Red Feather 2-7-11

Expand access road ROW to the Red Feather USA 21-17H/Red Feather USA #31-17H.

Petro Hunt EA Addend well pad exp 3-2-11

Fort Berthold #148-94-17D-08-1H Well Pad Expansion to include one additional well (Fort Berthold #148-94-17D-08-2H) and access road.

Petro Hunt Cat-X add well 2-7-11

The purpose of the proposed action is to authorize Petro-Hunt to drill a third well (Fort Berthold #148-95-23D-14-2H) to explore the potential of the Middle Bakken Formation, on the approved Fort Berthold #148-95-23D-14-1H & Fort Berthold #148-95-26A-35-1H dual well pad. No additional ground disturbance from the original project.

Enerplus EA Adden Pad Exp 2 17 11

Pad Expansion of the Soward 1-05H, Levings Estate 1-08H, and J.M. Hall 1-19H Well Pads to Accommodate the Pluto 149-93-05C-2H TF, Mars 149-93-08D-2H TF, and Jupiter 148-93-19B-2H TF

Marathon EA 2 Wells Goodbird 1-24-11

Goodbird USA 34-7H and Goodbird USA 44-7H located in T150N, R90W, 5th P.M., Section 7 (McLean County)

Kodiak EA Adden alt Route and Gatheringlines 2 2 11

Access Road Reroute and Gathering Lines Skunk Creek Wells to be located in Sections 5 and 8 of Township 148 North, Range 93 West, Sections 9 and 10 of Township 148 North, Range 93 West, and Section 7 of Township 149 North, Range 92 West.

QEP EA MHA 2 Well 1-19-11

MHA 1-26-27H-149-91 and MHA 3-26-27H-149-91, these well names have been changed to MHA 1-26-25H-149-91 and MHA 3-26-25H-149-91 located in T149N, R91W, 5th P.M., Section 26 (Dunn County).

QEP EA 2 MHA wells 3-2-11

MHA 1-06-07H-147-92 and MHA 3-06-07H-147-92 located in T148N, R93W, 5th P.M., Section 36 (Dunn County)

Arrow EA Adden Kodiak Two Shields 2 18 11

Two Shields Butte Skunk Creek #2-8-17H gathering pipelines in the NW¼ NE¼ of Section 8, Township (T) 148 North (N), Range (R) 93 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the NW¼ SE¼ of Section 5, T148N, R93W, 5th P.M., Dunn County, North Dakota.

Zenergy CE K Soilder BD GL 1-5-11

The Dakota-3 Nathan Hale #4-25H / Dakota-3 Kate Soldier #23-14H / Dakota-3 Bear Den #24-13H2 triple well pad and associated gathering lines would be located in the NW¼ NW¼ of Section 25, Township (T) 150 North (N), Range (R) 94 West (W), McKenzie County, North Dakota

Marathon EA Goodbear Well 1-19-11

Good Bear USA 21-14H and Good Bear USA 31-14H located in Section 14, Township 147 North, Range 93 West, 5th P.M. (Dunn County).

Kodiak EA 3 Wells 3-17-11

Charging Eagle 10-14 well pad located in T147N, R92W, NE¼SE¼ Section 14 and containing the following wells: Charging Eagle 10-14-11-2H, 10-14-11-2H3, and 10-14-11-3H3. Charging Eagle 15-21 well pad located in T147N, R92W, SW¼SE¼ Section 21 and containing the following wells: Charging Eagle 15-21-16-2H, 15-21-16-3H3, and 15-21-16-11H. Charging Eagle 16-21 well pad located in T147N, R92W, SE¼SE¼ Section 21 and containing the following wells: Charging Eagle 16-21-16-1H3, 16-21-16-1H, and 16-21-16-2H3.

Kodiak EA 12 Well 3-14-11

¿ Skunk Creek #9-2 well pad located in T148N, R93W, Section 2 and containing the following wells: Skunk Creek #9-2-3-4H, Skunk Creek #9-2-3-5H3, and Skunk Creek #9-2-3-5H. Skunk Creek #16-2 well pad located in T148N, R93W, Section 2 and containing the following wells: Skunk Creek #16-2-3-12H, Skunk Creek #16-2-3-13H3, and Skunk Creek #16-2-13-13H. Moccasin Creek #16-10 well pad located in T147N, R93W, Section 10 and containing the following wells: Moccasin Creek #16-10-3-4H3, Moccasin Creek #16-10-3-3H, and Moccasin Creek #16-10-3-2H3. Moccasin Creek #16-26 well pad located in T148N, R93W, Section 26 and containing the following wells: Moccasin Creek #16-26-23-1H, Moccasin Creek #16-26-23-1H3, and Moccasin Creek #16-26-23-2H.

Petro Hunt EA Adden Access RD 2-2-11

A portion of the proposed access road would be located on trust land originating from the Marathon access road in the NE¼ NW¼ of Section 27, Township (T) 151 North (N), Range (R) 94 West (W), 5th Prime Meridian (P.M.), McKenzie County, North Dakota (Figure 1). The proposed access road would trend east-southeast then northeast until the west line of Section 26, T151N, R94W, 5th P.M., McKenzie County, North Dakota. The proposed access road would subsequently travel east-northeast on fee surface until it reached the Fort Berthold #151-94-26B-35-1H well pad, also located on fee surface, in the NE1/4 NW1/4 Section 26, T151N, R94W, approximately 12.5 miles north of Mandaree, North Dakota.

Arrow Adden QEP Pipelines 2 2 11

Arrow Questar MHA #2-06-01H gathering pipeline in the SE¼ SE¼ of Section 6, Township (T) 149 North (N), Range (R) 91 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the SE¼ SW¼ of Section 8, T149N, R91W, 5th P.M., Dunn County, North Dakota

EOG EA Clark Creek 1 11 11

West Clark Section 24,SE¼ NE¼, Section 24, Township (T) 151 North (N), Range (R) 95 West (W)-- West Clark #01-2413H West Clark #02-2425H West Clark #03-2413H West Clark #04-2425H West Clark #100-2413H West Clark #101-2425H Clarks Creek Section 18, NE¼ NW¼, Section 18, T151N, R94W,--- Clarks Creek #13-1806H Clarks Creek #14-1819H Clarks Creek #101-1819H Clarks Creek Section 8,SW¼ SW¼, Section 8, T151N, R94W--- Clarks Creek #10-0805H Clarks Creek #100-0805H

Enerplus EA 16 wells 2-10-11

Axe 148-94-11A-1H: NW¼ NE¼ of Section 11, Township (T) 148 North (N), Range (R) 94 West (W), Dunn County. Vise 148-94-11A-2H TF: NW¼ NE¼ of Section 11, T148N, R94W, Dunn County. Poblano 148-94-02D-1H: NW¼ NE¼ of Section 11, T148N, R94W, Dunn County. Cayenne 148-94-02D-2H TF: NW¼ NE¼ of Section 11, T148N, R94W, Dunn County. Anvil 148-94-11B-4H TF: NE¼ NW¼ of Section 11, T148N, R94W, Dunn County. Jalapeno 148-94-02C-3H: NE¼ NW¼ of Section 11, T148N, R94W, Dunn County. Habanero 148-94-02C-4H TF: NE¼ NW¼ of Section 11, T148N, R94W, Dunn County. Forge 148-94-11B-3H: NE¼ NW¼ of Section 11, T148N, R94W, Dunn County. Pine 148-94-12D-01-3H: SW¼ SE¼ of Section 12, T148N, R94W, Dunn County. Cedar 148-94-12D-01-4H TF: SW¼ SE¼ of Section 12, T148N, R94W, Dunn County. Oak 148-94-12C-01-1H: SE¼ SW¼ of Section 12, T148N, R94W, Dunn County. Spruce 148-94-12C-01-2H TF: SE¼ SW¼ of Section 12, T148N, R94W, Dunn County. Hawaii 148-94-23A-1H: NW¼ NE¼ of Section 23, T148N, R94W, Dunn County. Maui 148-94-23A-4H TF: NW¼ NE¼ of Section 23, T148N, R94W, Dunn County. Kona 148-94-23B-3H: NE¼ NW¼ of Section 23, T148N, R94W, Dunn County. Hilo 148-94-23B-2H TF: NE¼ NW¼ of Section 23, T148N, R94W, Dunn County.

Arrow EA Addendum XTO Iron 1 14 11

FBIR Ironwoman #21x-10 / Yellowwolf #21x-10 gathering lines in the NE¼ NW¼ of Section 10, Township (T) 148 North (N), Range (R) 92 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the SE¼ SW¼ of Section 3, T148N, R92W, 5th P.M., Dunn County, North Dakota.

Arrow EA Adden WalterPacks Wolf 1 14 11

FBIR WalterPacksWolf #31x-12 gathering lines in the NW¼ NE¼ of Section 12, Township (T) 149 North (N), Range (R) 92 West (W), 5th Prime Meridian (P.M.), Dunn County, North Dakota, and terminating in the NW¼ SW¼ of Section 17, T149N, R91W, 5th P.M., Dunn County, North Dakota.

Zenergy EA 5 Well- Smith, Fox, Hale, etc. 1-7-11

Dakota-3 Joseph Eagle #2-19H: NW¼ NE¼ of Section 19, Township (T) 149 North (N), Range (R) 93 West (W), Dunn County. Dakota-3 Sarah Smith #22-23H: NW¼ NW¼ of Section 22, T149N, R93W, Dunn County. Dakota-3 Fox #14-8H: SE¼ SW¼ of Section 08, T149N, R93W, Dunn County. Dakota-3 Gerald Hale #33-28H: SW¼ SE¼ of Section 33, T150N, R94W, McKenzie County. Dakota-3 Mandaree Warrior #14-11H: SE¼ SW¼ of Section 14, T149N, R94W, McKenzie County

Kodiak EA Adden 4 addl wells 2-2-11

four exploratory oil/gas wells to be installed on previously approved locations on the Fort Berthold Indian Reservation, located in Section 18, of Township 147 North, Range 92 West, Section 14 of Township 147 North, Range 92 West, and Section 3, of Township 147 North, Range 93 West. These additional four wells are supplemental to the previously requested six wells, bringing the total number be of exploratory wells to ten for the three locations. Of the additional four wells proposed, two are proposed at the Tall Bear 15-18 location and two are proposed at the Charging Eagle 15-14 location. In addition to the four new proposed wells, it is further proposed to install underground gathering lines and electrical lines along existing rights-of-way to the three previously approved locations

Zenergy EA 2 Well Smith Hidatsa 1-07-11

D-3 Hidatsa #23-26H (formerly D-3 Hidatsa #15-14H)well located in NW¼ NE¼ of Section 23, T150N, R93W . D-3 Mary R. Smith #5-8H (formerly D-3 Mary R Smith #4-5H)well located in the NE¼ NW¼ of Section 5, T150N, R92W .

Zenergy EA Adden Packineau Acc RD 1-7-11

Access road connecting the Dakota-3 Skunk Creek #1-12H well pad to the Dakota-3 Packineau #15-32H well pad

Peak EA for 8 Well 3 10 11

Johnson #7-24H located in T149N, R93W, Section 7 (Dunn County) Fox #21-21H located in T149N, R93W, Section 21 (Dunn County) Hidatsa Hills #26-21H located in T149N, R93W, Section 26 (Dunn County) Hudson #13-21H located in T149N, R94W, Section 13 (McKenzie County) Hall #23-21H located in T149N, R94W, Section 23 (McKenzie County) Grace #6-24H located in T150N, R94W, Section 6 (McKenzie County) Fool Bear #16-12H located in T152N, R94W, Section 16 (McKenzie County) Fool Bear #23-34H located in T152N, R94W, Section 23 (McKenzie County)