SHANKLES UNIT

Oil · District 06 · Lease #15368

Operator: SABINE OIL & GAS CORPORATION

Cum Oil

368k BBL

Cum Gas

990k MCF

casinghead

Wells

3

Production

2014-08 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 368,313 BBL Cum Gas: 990,165 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,621 BBL/mo

Di (annual)

102.5%

b-factor

0.2

EUR

301,852 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

2024-09 — 2026-07 DIVERSIFIED PRODUCTION LLC 23 mo
2021-06 — 2024-08 CRESCENT PASS ENERGY, LLC 39 mo
2015-04 — 2021-05 SABINE OIL & GAS CORPORATION 74 mo
2014-08 — 2015-03 FOREST OIL CORPORATION 8 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HDIVERSIFIED PRODUCTION LLC112,0002014-06-19
3HDIVERSIFIED PRODUCTION LLC112,0002014-06-19
1HDIVERSIFIED PRODUCTION LLC110,0002013-05-13