RAINWATER

Oil · District 7B · Lease #27509

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

61k BBL

Cum Gas

0 MCF

Wells

1

Production

1995-03 — 2008-06

Peak Month

1995-06

Production History

Cum Oil: 60,912 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,575 BBL/mo

Di (annual)

33.5%

b-factor

0.0

EUR

56,380 BBL

R-squared

0.947

type

exponential

Operator History (from monthly production reports)

2001-09 — 2013-10 SOJOURNER DRILLING CORPORATION 146 mo
1995-03 — 2001-08 FISHER, JACK INC. 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION14,9001994-12-09