< leases

GRAND SLAM

Oil · District 08 · Lease #29156

Operator: THREE RIVERS OPERATING CO LLC

Fields: POWELL, N. (WOLFCAMP)

Cum Oil

24k BBL

Cum Gas

320k MCF

casinghead

Wells

1

Production

1993-01 — 2019-11

Peak Month

2004-09

Production History

Cum Oil: 23,753 BBL Cum Gas: 319,763 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

249 BBL/mo

Di (annual)

21.1%

b-factor

0.0

EUR

14,098 BBL

R-squared

0.386

type

exponential

Operator History (from monthly production reports)

2017-05 — 2020-05 PARSLEY ENERGY OPERATIONS, LLC 37 mo
2016-12 — 2017-04 DE OPERATING LLC 5 mo
2012-08 — 2016-11 COG OPERATING LLC 52 mo
2010-04 — 2012-07 THREE RIVERS OPERATING CO LLC 28 mo
2004-05 — 2010-03 CHESAPEAKE OPERATING, INC. 71 mo
1995-10 — 2004-04 PERMIAN RESOURCES, INC. 103 mo
1993-01 — 1995-09 BADGER OIL CORPORATION 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-173-31616PIONEER NATURAL RES. USA, INC.210,0982005-07-15