TXL 1

Oil · District 08 · Lease #34354

Operator: STEPHENS, AUTRY C.

Cum Oil

66k BBL

Cum Gas

84k MCF

casinghead

Wells

2

Production

1994-11 — 2014-10

Peak Month

1995-10

Production History

Cum Oil: 66,377 BBL Cum Gas: 83,711 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

623 BBL/mo

Di (annual)

12.6%

b-factor

0.0

EUR

59,493 BBL

R-squared

0.653

type

exponential

Operator History (from monthly production reports)

2000-09 — 2015-12 ENDEAVOR ENERGY RESOURCES L.P. 184 mo
1994-11 — 2000-08 STEPHENS, AUTRY C. 70 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENDEAVOR ENERGY RESOURCES L.P.210,2002015-01-22
1ENDEAVOR ENERGY RESOURCES L.P.210,2002015-01-21