GIBBS "25"

Oil · District 08 · Lease #38975

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

41k BBL

Cum Gas

45k MCF

casinghead

Wells

1

Production

2008-07 — 2019-12

Peak Month

2018-01

Production History

Cum Oil: 40,887 BBL Cum Gas: 44,941 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,202 BBL/mo

Di (annual)

140.3%

b-factor

0.0

EUR

10,280 BBL

R-squared

0.679

type

exponential

Operator History (from monthly production reports)

2008-07 — 2021-06 PIONEER NATURAL RES. USA, INC. 156 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,6002008-03-07