EPLEY, LENORAH -A-

Oil · District 08 · Lease #21553

Operator: SANTA FE SNYDER CORPORATION

Cum Oil

137k BBL

Cum Gas

878k MCF

casinghead

Wells

8

Production

1993-01 — 2024-02

Peak Month

1993-07

Production History

Cum Oil: 137,204 BBL Cum Gas: 877,785 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

655 BBL/mo

Di (annual)

7.1%

b-factor

0.5

EUR

140,981 BBL

R-squared

0.319

type

hyperbolic

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 (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6PIONEER NATURAL RES. USA INC.19,3001983-12-16
7PIONEER NATURAL RES. USA INC.19,3001983-12-16
8PIONEER NATURAL RES. USA INC.19,3001983-12-16
5PIONEER NATURAL RES. USA INC.19,3001983-11-16
142-317-30076PIONEER NATURAL RES. USA INC.------
242-317-30079PIONEER NATURAL RES. USA INC.------
342-317-30281PIONEER NATURAL RES. USA INC.------
442-317-30280PIONEER NATURAL RES. USA INC.------