Random Note On Ten (10) Oasis Wells Sited In Cottonwood Field, Burke County, 30-158-92

It appears:

• #19628 is on a single pad.
• #25900, 25307 - 25310 (five wells) are on one pad.
• #25723 - 25724 (four wells) are on one pad.

The wells:

• 19628, 774, Oasis, Paradise 5892 11 -30H, Cottonwood; middle Bakken, t7/11; cum 94K 5/13;
• 25726, drl, Oasis, Mahaila 5892 21-30H; Enget Lake; middle Bakken
• 25725, drl, Oasis, Jase 5892 21-30T; Enget Lake; Three Forks
• 25724, drl, Oasis, Barnes 5892 21-30B; Enget Lake; middle Bakken
• 25723, drl, Oasis, Rivera 5892 21-30T; Enget Lake; Three Forks
• 25310, drl, Oasis, Harvey 5892 21-30B; Cottonwood; middle Bakken
• 25309, drl, Oasis, Gasser 5892 21-30T; Cottonwood; Three Forks
• 25308, drl, Oasis, Norris 5892 21-30B; Cottonwood; middle Bakken
• 25307: DRY, Oasis, Cottle 5892 21-30X; Cottonwood; Three Forks (the well file says "DRY" for #25307); 

from the file: A TD of 2,247' was reached yielding unnaceptable displacements from wellhead. The existing hole wasP & A'd with cement to approximately 60'. Oasis Petroleum intends to permanently P&A surface hole by filling the exsting casing to surface cutting casing 3' below grade, and capping the abandoned wellbore.

• 25900: drl, Oasis, Cottle 5892 21-30T; Cottonwood; Three Forks

The Cottonwood wells will run west to east (30-158-92 -->29-158-92)
The Enget Lake wells will run east to west (30-158-92 -->25-158-93)