TXL N 39-1

Oil · District 08 · Lease #35648

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

52k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1997-12 — 2016-08

Peak Month

1999-10

Production History

Cum Oil: 52,051 BBL Cum Gas: 48,650 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,800 BBL/mo

Di (annual)

71.3%

b-factor

0.1

EUR

33,599 BBL

R-squared

0.797

type

hyperbolic

Operator History (from monthly production reports)

2019-08 — 2023-08 ENDEAVOR ENERGY RESOURCES L.P. 49 mo
2015-02 — 2019-07 ENCANA OIL & GAS(USA) INC. 54 mo
2014-01 — 2015-01 ATHLON HOLDINGS LP 13 mo
2010-10 — 2013-12 ATHLON ENERGY OPERATING LLC 39 mo
2010-01 — 2010-09 SANDRIDGE EXPL. AND PROD., LLC 9 mo
2003-08 — 2009-12 FOREST OIL CORPORATION 77 mo
2003-07 — 2003-07 OXY USA WTP LP 1 mo
2002-01 — 2003-06 BP AMERICA PRODUCTION COMPANY 18 mo
1997-12 — 2001-12 ARCO PERMIAN 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.110,1501997-10-02