SALE RANCH -K-

Oil · District 08 · Lease #22097

Operator: SANTA FE SNYDER CORPORATION

Cum Oil

295k BBL

Cum Gas

362k MCF

casinghead

Wells

10

Production

1993-01 — 2022-10

Peak Month

2012-05

Production History

Cum Oil: 295,059 BBL Cum Gas: 362,223 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,617 BBL/mo

Di (annual)

21.1%

b-factor

0.0

EUR

148,709 BBL

R-squared

0.445

type

exponential

Operator History (from monthly production reports)

2004-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 268 mo
2000-12 — 2004-03 MERIT ENERGY COMPANY 40 mo
2000-11 — 2000-11 DEVON SFS OPERATING, INC. 1 mo
1999-11 — 2000-10 SANTA FE SNYDER CORPORATION 12 mo
1993-01 — 1999-10 SANTA FE ENERGY RESOURCES, INC. 82 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12PIONEER NATURAL RES. USA INC.211,2002011-10-12
9PIONEER NATURAL RES. USA INC.111,1252011-10-03
8PIONEER NATURAL RES. USA INC.110,0002004-10-12
7PIONEER NATURAL RES. USA INC.19,3002001-04-20
6PIONEER NATURAL RES. USA INC.19,3501985-04-02
5PIONEER NATURAL RES. USA INC.19,4001985-04-01
142-317-30420PIONEER NATURAL RES. USA INC.------
242-317-30421PIONEER NATURAL RES. USA INC.------
342-317-30422PIONEER NATURAL RES. USA INC.------
442-317-30423PIONEER NATURAL RES. USA INC.------