SCHLAEPFER, R. "A"

Oil · District 7B · Lease #21967

Operator: WELLS OILFIELD SERVICES, INC.

Cum Oil

1k BBL

Cum Gas

20k MCF

casinghead

Wells

1

Production

1993-01 — 1998-09

Peak Month

1993-02

Production History

Cum Oil: 1,015 BBL Cum Gas: 20,277 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21 BBL/mo

Di (annual)

14.3%

b-factor

0.0

EUR

1,644 BBL

R-squared

0.402

type

exponential

Operator History (from monthly production reports)

1999-10 — 2000-04 WELLS OILFIELD SERVICES, INC. 7 mo
1993-01 — 1999-09 RICHEY, RAY MANAGEMENT CO., INC. 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WELLS OILFIELD SERVICES INC.14,2001984-07-25