SCHWERTNER, C.J.

Oil · District 7C · Lease #13734

Operator: PIONEER ENERGY CORPORATION

Fields: BALLINGER, WEST (JENNINGS)

Cum Oil

13k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

1995-01 — 2005-11

Peak Month

1995-03

Production History

Cum Oil: 13,457 BBL Cum Gas: 66,191 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

482 BBL/mo

Di (annual)

96.0%

b-factor

0.8

EUR

18,112 BBL

R-squared

0.632

type

hyperbolic

Operator History (from monthly production reports)

2004-08 — 2006-07 CAPIO OIL & GAS, INC. 24 mo

1995-01 — 2004-07 PIONEER ENERGY CORPORATION 115 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-399-34352	F & S PETROLEUM L.L.C.	4	4,500	2010-03-19