SANTELLAN UNIT A LAS

Oil · District 01 · Lease #16534

Operator: INEOS USA OIL & GAS LLC

Cum Oil

203k BBL

Cum Gas

804k MCF

casinghead

Wells

1

Production

2012-11 — 2026-04

Peak Month

2013-01

Production History

Cum Oil: 203,237 BBL Cum Gas: 803,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,241 BBL/mo

Di (annual)

221.8%

b-factor

0.8

EUR

241,982 BBL

R-squared

0.975

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
2012-11 — 2014-10 CHESAPEAKE OPERATING, INC. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HINEOS USA OIL & GAS LLC112,0002012-06-15