STATE "K"

Oil · District 7C · Lease #12073

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

12k BBL

Cum Gas

124k MCF

casinghead

Wells

1

Production

1993-01 — 2016-12

Peak Month

1993-03

Production History

Cum Oil: 11,886 BBL Cum Gas: 123,710 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

89 BBL/mo

Di (annual)

11.9%

b-factor

0.6

EUR

14,298 BBL

R-squared

0.702

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2020-04 PIONEER NATURAL RES. USA, INC. 272 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.16,9501986-10-03