CROOK UNIT

Oil · District 03 · Lease #20862

Operator: COX & PERKINS EXPLORATION, INC.

Cum Oil

19k BBL

Cum Gas

345k MCF

casinghead

Wells

2

Production

1993-01 — 2003-10

Peak Month

1993-01

Production History

Cum Oil: 19,000 BBL Cum Gas: 344,912 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,745 BBL/mo

Di (annual)

483.7%

b-factor

0.3

EUR

6,209 BBL

R-squared

0.535

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 COX & PERKINS EXPLORATION, INC. 403 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COX & PERKINS EXPLORATION INC.310,2001999-08-04
3RECOX & PERKINS EXPLORATION INC.310,2001999-08-04