STIMSON "20"

Oil · District 08 · Lease #37844

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

164k BBL

Cum Gas

329k MCF

casinghead

Wells

5

Production

2006-05 — 2025-05

Peak Month

2012-05

Production History

Cum Oil: 164,357 BBL Cum Gas: 329,032 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,586 BBL/mo

Di (annual)

17.1%

b-factor

0.1

EUR

123,347 BBL

R-squared

0.698

type

hyperbolic

Operator History (from monthly production reports)

2006-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 243 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PIONEER NATURAL RES. USA INC.111,3002012-02-06
4PIONEER NATURAL RES. USA INC.111,2002010-06-15
3PIONEER NATURAL RES. USA INC.110,0002007-06-14
1PIONEER NATURAL RES. USA INC.110,0002006-02-06
2PIONEER NATURAL RES. USA INC.110,0002005-08-08