MAHAFFEY, A. "B"

Oil · District 08 · Lease #23747

Operator: STANOLIND PRODUCTION LLC

Fields: DECK (CISCO)

Cum Oil

5k BBL

Cum Gas

73k MCF

casinghead

Wells

2

Production

1993-01 — 2018-05

Peak Month

1993-08

Production History

Cum Oil: 4,511 BBL Cum Gas: 72,536 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

53 BBL/mo

Di (annual)

10.6%

b-factor

0.0

EUR

5,911 BBL

R-squared

0.325

type

exponential

Operator History (from monthly production reports)

2018-07 — 2019-01 STANOLIND PRODUCTION LLC 7 mo
2014-08 — 2018-06 EQT PRODUCTION TEXAS, LLC 47 mo
1998-09 — 2014-07 RANGE PRODUCTION COMPANY 191 mo
1994-06 — 1998-08 LOMAK PRODUCTION COMPANY 51 mo
1993-01 — 1994-05 GRAND BANKS ENERGY COMPANY 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STANOLIND PRODUCTION LLC18,3501978-08-09
142-431-30101STANOLIND PRODUCTION LLC------