< leases

MCARTHUR, THEDA "B"

Oil · District 8A · Lease #66429

Operator: SOJOURNER DRILLING CORPORATION

Fields: MABEN (CISCO)

Cum Oil

128k BBL

Cum Gas

114k MCF

casinghead

Wells

3

Production

1993-01 — 2003-02

Peak Month

1997-11

Production History

Cum Oil: 128,379 BBL Cum Gas: 113,744 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,174 BBL/mo

Di (annual)

22.7%

b-factor

0.0

EUR

114,955 BBL

R-squared

0.849

type

exponential

Operator History (from monthly production reports)

2002-04 — 2003-06 SOJOURNER DRILLING CORPORATION 15 mo
1997-01 — 2002-03 MERIT ENERGY COMPANY 63 mo
1994-10 — 1996-12 HIGH ISLAND OIL CORPORATION 27 mo
1993-01 — 1994-09 CCV, INC. 21 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-263-31644SOJOURNER DRILLING CORPORATION26,5001998-04-24
342-263-31552SOJOURNER DRILLING CORPORATION16,0001995-05-31
142-263-31362SOJOURNER DRILLING CORPORATION26,0001989-07-26