Green River Basin

On June 26th 2009, ENTEK announced a conditional offer to earn up to 55% of New Frontier Energy Inc.'s (NFEI) interest in a large acreage portfolio (approximately 66,000 acres) in the Green River Basin, in Colorado and Wyoming in the USA had been accepted subject to completion of documentation. On August 13th 2009, ENTEK announced that a farm-in agreement had been executed.

Entek is to acquire 55% interest in 66,000 acres including Slater Dome Gas Field and Focus Ranch Oil & Gas Unit & associated infrastructure.

ENTEK commenced the farm-in program immediately following execution, performing work-overs of wells on the Slater Dome Field and a successful test of oil and gas from the Focus Ranch 12-1 well. The drilling of the Robidoux 13-15T and Battle Mountain 14-15 wells is a continuation of the farm-in program and are currently drilling.

The play types include Coal Bed Methane (CBM), Conventional Sandstones and Naturally Fractured Reservoirs (NFR)

Coal Bed Methane (CBM) potential exists in the coal measures within the Mesaverde Group and is extensive throughout the held acreage and AMI area.

Naturally Fractured Reservoirs (NFR) exist within the Niobrara and Mancos Formation enhanced by volcanic intrusives as evidenced by the production in the southeast from the Focus Ranch 12-1 well and the production from the Kirby wells within the Focus Ranch Unit and the Sierra Madre Field to the northwest, immediately adjacent to the acreage, and is extensive throughout the held acreage and AMI area.

Conventional sandstone targets exist in numerous sandstones, including the Frontier Sandstone, Deep Creek Sandstone, and Dakota Sandstone. The Frontier Sandstone has been successfully tested in the Focus Ranch 12-1 well and produces from numerous fields regionally. The Deep Creek and Shannon Sandstones produce oil and gas from the Savery Field and Sierra Madre Field adjacent to the leased acreage.


ENTEK'S Green River Basin active projects are shown on the map below.




Additional Resources

Announcements

16/12/2009ENTEK ENERGY Recovers Oil From Tthe Niobrara In BM 14-15 Well, Green River Basin
BATTLE MOUNTAIN 14-15 UPDATE
  •  The Battle Mountain 14-15 well has reached a depth of 7,250 feet after drilling through the highly anticipated Niobrara Formation. 
  • While drilling the Niobrara significant fractures were encountered and mudlog shows suggest zones of potential oil and gas pay. Oil was recovered from the mud pits along with elevated gas shows while drilling this section. The current operations are preparing to run wireline logs. Subject to confirmation of these zones as potential producing intervals, the well will be completed at this current depth. The rig will then be demobilized prior to commencing a production test over the Niobrara Formation. 
  • Entek tested both oil and gas from the Focus Ranch 12-1 in August this year. Focus Ranch 12-1 has tested three zones within the Niobrara and all have tested at similar rates. The well awaits tie-in to production. 
  • The hydrocarbon pay estimated from the mudlog in the shallow section of the Battle Mountain 14-15 well has been confirmed by preliminary wireline log interpretation. Two pay zones have been identified for follow up testing and completion in the Isles Section. The Deep Creek Sandstone also has hydrocarbon pay (as it did in the recently drilled 13-15T well). There is also a possible pay zone in the Mancos Shale section which is being further evaluated
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11/12/2009Logging & Testing Pay In Onshore Wells In The Green River Basin
UPDATE 
Battle Mountain 14-15 
  • The Battle Mountain 14-15 well has now reached its intermediate depth of 6,150’. Logging of the section down to 6,150 feet is currently underway. 
  • The well has encountered over 200 feet of hydrocarbon pay between 2,000’ and 2,650’, with significant oil and gas shows deeper in the section, all estimated from the mudlog.
  •  The 14-15 well is a follow up to the recent Robidoux 13-15T well. 
Robidoux 13-15T 
  • The Robidoux 13-15T well is currently being tested. 
  • Initial results suggest that the well will flow unstimulated from the Niobrara. 
  • The well encountered oil and gas shows in the Mersaverde, Deep Creek, Mancos and Niobrara Formations and sandstones below the Niobrara. 
  • Testing of the shallower zones will depend on the final results of the Niobrara.
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08/12/2009ENTEK Update Battle Mountain 14-15 Well, 200’ Of Hydrocarbon Pay Encountered
  • The Battle Mountain 14-15 well spudded on the 28th October, 2009 and is expected to reach Total Depth around the 15th December, 2009. 
  • Entek is pleased to announce that the well has encountered over 200 feet of hydrocarbon pay, which has been estimated from the mudlog shows. 
  • The 14-15 well is a follow up to the recent Robidoux 13-15T well which is suspended for testing and completion. 
  • The Battle Mountain 14-15 well is currently at around 3,400 feet and drilling ahead to 6,100 feet before logging and casing this section of the well. 
  • In Robidoux 13-15T oil and gas shows were encountered in the Mersaverde, Deep Creek, Mancos and Niobrara formations and sandstones below the Niobrara Formation.
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13/11/2009Oil & Gas Shows at Robidoux 13-15T Well in Colorado
06/11/2009Drilling commences at Robidoux 13-15T Well in Colorado
02/11/2009Imminent Start Up of Drilling at Slater Dome
31/08/2009Entek-New Frontier Energy Inc. Work Program Update
13/08/2009Entek finalises US$12.5m New Frontier Energy Inc. deal
26/06/2009Entek agrees Farm-In with New Frontier Energy Inc.