FULLER

Oil · District 08 · Lease #28890

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

54k BBL

Cum Gas

351k MCF

casinghead

Wells

2

Production

1993-01 — 2019-07

Peak Month

1999-01

Production History

Cum Oil: 54,340 BBL Cum Gas: 350,923 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

339 BBL/mo

Di (annual)

14.7%

b-factor

1.3

EUR

66,625 BBL

R-squared

0.486

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2020-06 PIONEER NATURAL RES. USA, INC. 274 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
1DIAMONDBACK E&P LLC19,5001983-11-17
2PIONEER NATURAL RES. USA INC.19,5001983-11-17