CALDWELL

Oil · District 7B · Lease #28086

Operator: SINCLAIR OIL & GAS COMPANY

Cum Oil

69k BBL

Cum Gas

58k MCF

casinghead

Wells

1

Production

1997-02 — 2016-06

Peak Month

1997-03

Production History

Cum Oil: 69,067 BBL Cum Gas: 58,141 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,258 BBL/mo

Di (annual)

290.0%

b-factor

0.6

EUR

81,288 BBL

R-squared

0.778

type

hyperbolic

Operator History (from monthly production reports)

2009-12 — 2020-09 CLEAR FORK, INCORPORATED 130 mo
2006-06 — 2009-11 SINCLAIR OIL & GAS COMPANY 42 mo
1997-02 — 2006-05 SINCLAIR OIL CORPORATION 112 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SINCLAIR OIL & GAS COMPANY27,5001997-02-19