CHAPARRAL 89

Oil · District 08 · Lease #47317

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

407k BBL

Cum Gas

1.5M MCF

casinghead

Wells

4

Production

2013-03 — 2019-11

Peak Month

2014-10

Production History

Cum Oil: 406,612 BBL Cum Gas: 1,487,201 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,917 BBL/mo

Di (annual)

94.9%

b-factor

0.0

EUR

365,991 BBL

R-squared

0.485

type

exponential

Operator History (from monthly production reports)

2014-01 — 2026-07 APACHE CORPORATION 151 mo
2013-03 — 2013-12 SHERIDAN PRODUCTION COMPANY, LLC 10 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
S 1HAPACHE CORPORATION312,1002016-01-22
S151HAPACHE CORPORATION212,0002015-09-04
S 2HAPACHE CORPORATION29,5302014-03-19
S 3HAPACHE CORPORATION29,5302014-03-19