MCDONOUGH UNIT I LAS

Oil · District 01 · Lease #16580

Operator: INEOS USA OIL & GAS LLC

Cum Oil

355k BBL

Cum Gas

271k MCF

casinghead

Wells

1

Production

2013-01 — 2026-04

Peak Month

2013-10

Production History

Cum Oil: 354,773 BBL Cum Gas: 270,510 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,391 BBL/mo

Di (annual)

107.6%

b-factor

0.6

EUR

337,273 BBL

R-squared

0.963

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
2013-01 — 2014-10 CHESAPEAKE OPERATING, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
J 2HINEOS USA OIL & GAS LLC29,0002012-06-05