STUMBERG STATE DIM

Oil · District 01 · Lease #16252

Operator: INEOS USA OIL & GAS LLC

Cum Oil

2.1M BBL

Cum Gas

4.4M MCF

casinghead

Wells

4

Production

2012-05 — 2026-04

Peak Month

2019-03

Production History

Cum Oil: 2,123,711 BBL Cum Gas: 4,382,080 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

89,877 BBL/mo

Di (annual)

517.6%

b-factor

1.5

EUR

2,628,944 BBL

R-squared

0.965

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
2012-05 — 2014-10 CHESAPEAKE OPERATING, INC. 30 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 2HINEOS USA OIL & GAS LLC29,0002018-04-25
A 3HINEOS USA OIL & GAS LLC39,0002018-04-25
A 6HINEOS USA OIL & GAS LLC39,0002011-08-26
A 1HINEOS USA OIL & GAS LLC39,0002011-08-24