COX, C. J. "C"

Oil · District 7C · Lease #14109

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

12k BBL

Cum Gas

87k MCF

casinghead

Wells

1

Production

1995-11 — 2014-07

Peak Month

1996-09

Production History

Cum Oil: 11,870 BBL Cum Gas: 87,231 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

71 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

16,241 BBL

R-squared

0.470

type

exponential

Operator History (from monthly production reports)

1997-09 — 2015-03 PIONEER NATURAL RES. USA, INC. 211 mo
1995-11 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.18,7001986-01-30