WHITE ESTATE

Oil · District 08 · Lease #21075

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

31k BBL

Cum Gas

48k MCF

casinghead

Wells

2

Production

1993-01 — 2013-11

Peak Month

1998-09

Production History

Cum Oil: 31,219 BBL Cum Gas: 47,534 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

161 BBL/mo

Di (annual)

11.3%

b-factor

0.0

EUR

16,968 BBL

R-squared

0.353

type

exponential

Operator History (from monthly production reports)

1997-09 — 2015-06 PIONEER NATURAL RES. USA, INC. 214 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-11 — 1995-02 MIDPAR L.P. 16 mo
1993-01 — 1993-10 GRAHAM ROYALTY, LTD. 10 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.18,3001985-11-01
242-317-10331PIONEER NATURAL RES. USA INC.------