GLADNEY

Oil · District 06 · Lease #13804

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

236k BBL

Cum Gas

1.4M MCF

casinghead

Wells

4

Production

1997-10 — 2026-04

Peak Month

2008-10

Production History

Cum Oil: 235,634 BBL Cum Gas: 1,443,369 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,196 BBL/mo

Di (annual)

20.6%

b-factor

0.2

EUR

229,785 BBL

R-squared

0.914

type

hyperbolic

Operator History (from monthly production reports)

2022-03 — 2026-07 CRATON OPERATING LLC 53 mo
2015-04 — 2022-02 SABINE OIL & GAS CORPORATION 83 mo
2013-02 — 2015-03 SABINE OIL & GAS LLC 26 mo
2012-02 — 2013-01 NFR ENERGY, LLC 12 mo
2008-04 — 2012-01 SANDRIDGE EXPL. AND PROD., LLC 46 mo
2002-05 — 2008-03 NEG OPERATING LLC 71 mo
1997-10 — 2002-04 NATIONAL ENERGY GROUP, INC. 55 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7CRATON OPERATING LLC37,5001998-04-28
8CRATON OPERATING LLC17,5001998-02-17
4CRATON OPERATING LLC411,0001997-09-30
4 UCRATON OPERATING LLC411,0001997-09-30