MUSTANG 28-21 UNIT

Oil · District 08 · Lease #49267

Operator: ANADARKO E&P ONSHORE LLC

Cum Oil

1.5M BBL

Cum Gas

2.1M MCF

casinghead

Wells

3

Production

2017-08 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 1,504,197 BBL Cum Gas: 2,060,671 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,561 BBL/mo

Di (annual)

30.7%

b-factor

0.5

EUR

2,183,288 BBL

R-squared

0.810

type

hyperbolic

Operator History (from monthly production reports)

2017-08 — 2026-07 ANADARKO E&P ONSHORE LLC 108 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HANADARKO E&P ONSHORE LLC114,0002017-12-15
3HANADARKO E&P ONSHORE LLC114,0002017-12-15
1HANADARKO E&P ONSHORE LLC114,0002016-10-27