PIERCY, CALLIE ET AL

Oil · District 8A · Lease #63536

Operator: PEDEN, OREN INC.

Fields: LEVELLAND

Cum Oil

64k BBL

Cum Gas

35 MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2010-02

Production History

Cum Oil: 63,865 BBL Cum Gas: 35 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

439 BBL/mo

Di (annual)

48.8%

b-factor

1.1

EUR

38,085 BBL

R-squared

0.606

type

hyperbolic

Operator History (from monthly production reports)

2012-12 — 2026-07 MOMENTUM OPERATING CO., INC. 164 mo
2005-01 — 2012-11 PEDEN ENERGY, INC. 95 mo
2003-09 — 2004-12 PEDEN ENERGY 16 mo
2001-06 — 2003-08 KALA OIL COMPANY 27 mo
1993-01 — 2001-05 PEDEN, OREN INC. 101 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RMOMENTUM OPERATING CO., INC.25,5002010-01-04
2MOMENTUM OPERATING CO., INC.15,5001982-01-11
1MOMENTUM OPERATING CO., INC.15,0001981-09-28