BLACK STALLION 28-10

Oil · District 08 · Lease #51642

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

640k BBL

Cum Gas

754k MCF

casinghead

Wells

1

Production

2018-08 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 639,917 BBL Cum Gas: 754,269 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,342 BBL/mo

Di (annual)

25.5%

b-factor

0.1

EUR

696,852 BBL

R-squared

0.694

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 ANADARKO E&P ONSHORE LLC 96 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC113,0002018-02-14