MARTIN "113-A" UNIT

Oil · District 7B · Lease #26269

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

63k BBL

Cum Gas

227k MCF

casinghead

Wells

1

Production

1993-01 — 2005-02

Peak Month

1996-07

Production History

Cum Oil: 63,279 BBL Cum Gas: 227,078 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,175 BBL/mo

Di (annual)

41.0%

b-factor

0.0

EUR

63,699 BBL

R-squared

0.338

type

exponential

Operator History (from monthly production reports)

2018-08 — 2026-07 SOJOURNER DRILLING CORPORATION 96 mo
1993-01 — 2018-07 PATTON EXPLORATION, INC. 307 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOJOURNER DRILLING CORPORATION16,3001991-05-31