KING 27

Oil · District 08 · Lease #43874

Operator: SLANT OPERATING, LLC

Fields: MCELROY

Cum Oil

153k BBL

Cum Gas

695k MCF

casinghead

Wells

5

Production

2013-04 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 152,500 BBL Cum Gas: 695,186 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,740 BBL/mo

Di (annual)

115.8%

b-factor

0.5

EUR

115,061 BBL

R-squared

0.910

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-07 — 2023-10 SLANT OPERATING, LLC 28 mo
2013-04 — 2021-06 APACHE CORPORATION 99 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HFORMENTERA OPERATIONS LLC13,2002014-03-24
4HFORMENTERA OPERATIONS LLC13,2002014-03-21
3HFORMENTERA OPERATIONS LLC23,2002013-10-22
1HFORMENTERA OPERATIONS LLC13,5002012-11-19
1SWFORMENTERA OPERATIONS LLC24,1002012-08-08