W. HOELSCHER/SCHWERTNER 1

Oil · District 7C · Lease #14604

Operator: PIONEER ENERGY CORPORATION

Cum Oil

381 BBL

Cum Gas

0 MCF

Wells

1

Production

1997-06 — 1997-12

Peak Month

1997-07

Production History

Cum Oil: 381 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

58 BBL/mo

Di (annual)

42.3%

b-factor

0.9

EUR

4,627 BBL

R-squared

0.328

type

hyperbolic

Operator History (from monthly production reports)

1997-06 — 1998-06 PIONEER ENERGY CORPORATION 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER ENERGY CORPORATION44,5001997-06-16