WATSON

Oil · District 7C · Lease #12190

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

9k BBL

Cum Gas

64k MCF

casinghead

Wells

1

Production

1993-01 — 2003-07

Peak Month

1998-07

Production History

Cum Oil: 9,460 BBL Cum Gas: 63,631 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

120 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

12,565 BBL

R-squared

0.735

type

exponential

Operator History (from monthly production reports)

1997-09 — 2005-06 PIONEER NATURAL RES. USA, INC. 94 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.18,2001987-02-04