TRENTMAN

Oil · District 08 · Lease #32458

Operator: STEPHENS, AUTRY C.

Cum Oil

63k BBL

Cum Gas

137k MCF

casinghead

Wells

2

Production

1993-01 — 2021-03

Peak Month

1996-07

Production History

Cum Oil: 63,439 BBL Cum Gas: 137,152 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,028 BBL/mo

Di (annual)

68.6%

b-factor

0.7

EUR

44,876 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2023-01 PIONEER NATURAL RES. USA, INC. 24 mo
2019-06 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 20 mo
2018-09 — 2019-05 DE3 OPERATING LLC 9 mo
2000-09 — 2018-08 ENDEAVOR ENERGY RESOURCES L.P. 216 mo
1993-01 — 2000-08 STEPHENS, AUTRY C. 92 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
002PIONEER NATURAL RES. USA INC.112,0002013-10-31
1PIONEER NATURAL RES. USA INC.19,5001989-10-02