LOBLEY, G. D.

Oil · District 08 · Lease #28699

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

67k BBL

Cum Gas

206k MCF

casinghead

Wells

2

Production

1993-01 — 2024-03

Peak Month

2004-08

Production History

Cum Oil: 66,575 BBL Cum Gas: 205,927 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

556 BBL/mo

Di (annual)

13.8%

b-factor

0.1

EUR

53,189 BBL

R-squared

0.752

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.110,0002004-03-11
1PIONEER NATURAL RES. USA INC.19,4501983-09-29