RAYMOND

Oil · District 7B · Lease #28461

Operator: SINCLAIR OIL & GAS COMPANY

Cum Oil

141k BBL

Cum Gas

199k MCF

casinghead

Wells

2

Production

1998-04 — 2021-11

Peak Month

1999-06

Production History

Cum Oil: 140,843 BBL Cum Gas: 198,533 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,460 BBL/mo

Di (annual)

54.9%

b-factor

0.4

EUR

122,983 BBL

R-squared

0.862

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 GOODROCK NATURAL RESOURCES, LLC 36 mo
2009-12 — 2023-07 CLEAR FORK, INCORPORATED 164 mo
2006-06 — 2009-11 SINCLAIR OIL & GAS COMPANY 42 mo
1998-04 — 2006-05 SINCLAIR OIL CORPORATION 98 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GOODROCK NATURAL RESOURCES LLC17,0001998-06-16
1SINCLAIR OIL CORPORATION26,1001998-05-20