CHOATE FEE BLOCK 7

Oil · District 03 · Lease #223

Operator: CREBBS OIL COMPANY

Fields: BATSON NEW

Cum Oil

112k BBL

Cum Gas

5k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

2001-11

Production History

Cum Oil: 111,720 BBL Cum Gas: 4,972 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

397 BBL/mo

Di (annual)

3.7%

b-factor

0.0

EUR

109,436 BBL

R-squared

0.431

type

exponential

Operator History (from monthly production reports)

2024-07 — 2026-07 ARROWHEAD OPERATING INC. 25 mo
1993-01 — 2024-06 CREBBS OIL COMPANY 378 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11ARROWHEAD OPERATING INC.13,2002001-10-26
10ARROWHEAD OPERATING INC.14,0001983-06-16
7ARROWHEAD OPERATING INC.14,3001982-10-13
8ARROWHEAD OPERATING INC.14,3001982-10-13
9ARROWHEAD OPERATING INC.14,3001982-10-13
442-199-01059ARROWHEAD OPERATING INC.------
642-199-03395ARROWHEAD OPERATING INC.------