W T SANDLIN UNIT I LAS

Oil · District 01 · Lease #16590

Operator: INEOS USA OIL & GAS LLC

Cum Oil

458k BBL

Cum Gas

255k MCF

casinghead

Wells

1

Production

2012-12 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 457,560 BBL Cum Gas: 255,367 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,287 BBL/mo

Di (annual)

16.9%

b-factor

0.0

EUR

374,372 BBL

R-squared

0.426

type

exponential

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
2012-12 — 2014-10 CHESAPEAKE OPERATING, INC. 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C 2HINEOS USA OIL & GAS LLC112,0002012-06-16