CALVIN

Oil · District 09 · Lease #23617

Operator: YOBEL, INC.

Cum Oil

1k BBL

Cum Gas

41 MCF

casinghead

Wells

3

Production

1993-01 — 1996-06

Peak Month

1995-03

Production History

Cum Oil: 1,133 BBL Cum Gas: 41 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

77 BBL/mo

Di (annual)

331.9%

b-factor

0.0

EUR

276 BBL

R-squared

0.506

type

exponential

Operator History (from monthly production reports)

1993-04 — 1997-12 MULLINS, MANUEL 57 mo
1993-01 — 1993-03 YOBEL, INC. 3 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MULLINS, MANUEL25,3001983-12-19
4MULLINS, MANUEL14,7501983-12-19
2MULLINS MANUEL14,8501983-10-20