COOK UNIT B LAS

Oil · District 01 · Lease #15762

Operator: INEOS USA OIL & GAS LLC

Cum Oil

1.1M BBL

Cum Gas

735k MCF

casinghead

Wells

5

Production

2011-11 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 1,085,003 BBL Cum Gas: 735,012 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

41,487 BBL/mo

Di (annual)

140.2%

b-factor

0.8

EUR

1,129,995 BBL

R-squared

0.941

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 INEOS USA OIL & GAS LLC 40 mo
2014-11 — 2023-03 CHESAPEAKE OPERATING, L.L.C. 101 mo
2011-11 — 2014-10 CHESAPEAKE OPERATING, INC. 36 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HINEOS USA OIL & GAS LLC210,0002014-01-28
2HINEOS USA OIL & GAS LLC210,0002014-01-28
4HINEOS USA OIL & GAS LLC210,0002014-01-28
5HINEOS USA OIL & GAS LLC210,0002014-01-28
3HINEOS USA OIL & GAS LLC19,0002011-09-13