GRAVES "21"

Oil · District 7B · Lease #24001

Operator: PATTON EXPLORATION, INC.

Cum Oil

27k BBL

Cum Gas

77k MCF

casinghead

Wells

6

Production

1993-01 — 2001-09

Peak Month

1993-09

Production History

Cum Oil: 27,385 BBL Cum Gas: 76,504 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

649 BBL/mo

Di (annual)

35.2%

b-factor

0.0

EUR

22,066 BBL

R-squared

0.647

type

exponential

Operator History (from monthly production reports)

2015-03 — 2026-07 CRARUTH ENERGY CORPORATION 137 mo
2005-11 — 2015-02 PATTON COLEMAN EXPLORATION INC. 112 mo
1993-01 — 2005-10 PATTON EXPLORATION, INC. 154 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8CRARUTH ENERGY CORPORATION13,5001987-12-01
7CRARUTH ENERGY CORPORATION12,9001987-08-04
6CRARUTH ENERGY CORPORATION12,9001987-07-13
5CRARUTH ENERGY CORPORATION12,9001987-05-28
4CRARUTH ENERGY CORPORATION13,0001986-11-12
3CRARUTH ENERGY CORPORATION13,0001986-09-18