DAVIS

Oil · District 7B · Lease #27979

Operator: SINCLAIR OIL & GAS COMPANY

Cum Oil

391k BBL

Cum Gas

108k MCF

casinghead

Wells

5

Production

1996-09 — 2024-02

Peak Month

1997-01

Production History

Cum Oil: 390,938 BBL Cum Gas: 108,065 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,875 BBL/mo

Di (annual)

33.6%

b-factor

0.2

EUR

306,168 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2025-06 GOODROCK NATURAL RESOURCES, LLC 23 mo
2009-12 — 2023-07 CLEAR FORK, INCORPORATED 164 mo
2006-06 — 2009-11 SINCLAIR OIL & GAS COMPANY 42 mo
1996-09 — 2006-05 SINCLAIR OIL CORPORATION 117 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GOODROCK NATURAL RESOURCES, LLC36,0002023-09-21
6GOODROCK NATURAL RESOURCES, LLC57,0002008-08-29
4GOODROCK NATURAL RESOURCES, LLC37,0002004-12-02
2GOODROCK NATURAL RESOURCES, LLC36,0002004-03-24
5GOODROCK NATURAL RESOURCES LLC17,2001996-11-19