STUART HEIRS

Oil · District 7B · Lease #24413

Operator: UPHAM, CHESTER R., JR.

Cum Oil

11k BBL

Cum Gas

54k MCF

casinghead

Wells

2

Production

1993-01 — 1995-09

Peak Month

1993-05

Production History

Cum Oil: 11,078 BBL Cum Gas: 53,535 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

449 BBL/mo

Di (annual)

38.8%

b-factor

0.0

EUR

13,869 BBL

R-squared

0.493

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-02 UPHAM, CHESTER R., JR. 38 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PALO PINTO BOND COMPANY LLC14,6001987-11-23
4PALO PINTO BOND COMPANY LLC14,5001987-05-05