WRIGHT, NANNIE, UNIT

Oil · District 7B · Lease #9247

Operator: OAKRIDGE ENERGY, INC.

Cum Oil

59k BBL

Cum Gas

51k MCF

casinghead

Wells

1

Production

1993-01 — 2025-08

Peak Month

1995-04

Production History

Cum Oil: 59,277 BBL Cum Gas: 50,842 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

728 BBL/mo

Di (annual)

26.2%

b-factor

0.4

EUR

52,033 BBL

R-squared

0.777

type

hyperbolic

Operator History (from monthly production reports)

2017-06 — 2026-07 COOPER OIL & GAS, LLC 110 mo
1994-04 — 2017-05 OAKRIDGE ENERGY, INC. 278 mo
1993-01 — 1994-03 KADANE CORPORATION 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COOPER OIL & GAS LLC14,6631988-01-18