BLACK RANCH "C"

Oil · District 7B · Lease #27287

Operator: WHEAT, BUCK RESOURCES, INC.

Cum Oil

64k BBL

Cum Gas

12k MCF

casinghead

Wells

5

Production

1994-09 — 1999-04

Peak Month

1995-09

Production History

Cum Oil: 64,015 BBL Cum Gas: 11,875 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,683 BBL/mo

Di (annual)

51.5%

b-factor

1.8

EUR

223,210 BBL

R-squared

0.768

type

hyperbolic

Operator History (from monthly production reports)

1996-03 — 1999-07 STATEX PETROLEUM INC. 41 mo
1994-09 — 1996-02 WHEAT, BUCK RESOURCES, INC. 18 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5STATEX PETROLEUM INC.13,4001996-06-24
4STATEX PETROLEUM INC.13,5001995-08-18
3STATEX PETROLEUM INC.13,5001995-06-08
2STATEX PETROLEUM INC.13,5001994-10-17
1STATEX PETROLEUM INC.13,5001994-08-26