HINKSON

Oil · District 7B · Lease #26688

Operator: UPHAM OIL & GAS COMPANY

Cum Oil

198k BBL

Cum Gas

1.2M MCF

casinghead

Wells

10

Production

1993-01 — 2017-11

Peak Month

1998-02

Production History

Cum Oil: 198,490 BBL Cum Gas: 1,196,118 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,657 BBL/mo

Di (annual)

42.6%

b-factor

0.1

EUR

83,026 BBL

R-squared

0.784

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 DODSON PRAIRIE OIL & GAS LLC 62 mo
2016-09 — 2021-05 PALO PINTO BOND COMPANY, LLC 57 mo
2014-10 — 2016-08 SABLE OPERATING COMPANY 23 mo
2001-09 — 2014-09 UPHAM OIL & GAS COMPANY 157 mo
1993-01 — 2001-08 UPHAM, CHESTER R., JR. 104 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17DODSON PRAIRIE OIL & GAS LLC25,0002010-12-09
7702DODSON PRAIRIE OIL & GAS LLC24,5002009-12-07
16DODSON PRAIRIE OIL & GAS LLC24,5002008-11-17
10PALO PINTO BOND COMPANY, LLC24,5002008-11-03
13DODSON PRAIRIE OIL & GAS LLC14,5001996-03-13
12DODSON PRAIRIE OIL & GAS LLC14,5001995-09-14
11DODSON PRAIRIE OIL & GAS LLC14,5001995-05-02
4DODSON PRAIRIE OIL & GAS LLC23,9001994-02-28
6DODSON PRAIRIE OIL & GAS LLC14,5001993-08-04
3DODSON PRAIRIE OIL & GAS LLC13,9001991-10-09