KOONCE "C"

Oil · District 08 · Lease #32894

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

37k BBL

Cum Gas

174k MCF

casinghead

Wells

1

Production

1993-01 — 2022-02

Peak Month

1993-01

Production History

Cum Oil: 37,116 BBL Cum Gas: 173,779 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

264 BBL/mo

Di (annual)

448.9%

b-factor

1.3

EUR

6,374 BBL

R-squared

0.555

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2023-09 PIONEER NATURAL RES. USA, INC. 313 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,5001990-10-12