< leases

GREY GOOSE

Oil · District 08 · Lease #40236

Operator: RSP PERMIAN, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

151k BBL

Cum Gas

299k MCF

casinghead

Wells

2

Production

2010-04 — 2026-04

Peak Month

2011-05

Production History

Cum Oil: 151,290 BBL Cum Gas: 299,113 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,988 BBL/mo

Di (annual)

48.7%

b-factor

0.3

EUR

139,498 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2021-04 — 2023-10 EARTHSTONE OPERATING, LLC 31 mo
2015-12 — 2021-03 INDEPENDENCE RESOURCES MGMT, LLC 64 mo
2013-04 — 2015-11 RESOLUTE NATURAL RES. CO., LLC 32 mo
2011-02 — 2013-03 RSP PERMIAN, LLC 26 mo
2010-04 — 2011-01 PATRIOT RESOURCES, INC. 10 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10242-329-36866PERMIAN RESOURCES OPERATING, LLC112,0002010-10-21
10142-329-36447PERMIAN RESOURCES OPERATING, LLC212,0002009-12-17