TATOM "D"

Oil · District 08 · Lease #30880

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

23k BBL

Cum Gas

85k MCF

casinghead

Wells

1

Production

1993-01 — 2003-08

Peak Month

1993-03

Production History

Cum Oil: 23,002 BBL Cum Gas: 84,588 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

293 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

29,843 BBL

R-squared

0.594

type

exponential

Operator History (from monthly production reports)

1997-09 — 2004-04 PIONEER NATURAL RES. USA, INC. 80 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.19,5001986-06-18