GRAY, GLADYS

Oil · District 7B · Lease #21709

Operator: KILLION WELL SERVICE INC.

Cum Oil

17k BBL

Cum Gas

9k MCF

casinghead

Wells

1

Production

1993-01 — 2000-06

Peak Month

1995-12

Production History

Cum Oil: 16,630 BBL Cum Gas: 8,626 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

568 BBL/mo

Di (annual)

92.6%

b-factor

0.1

EUR

8,157 BBL

R-squared

0.887

type

hyperbolic

Operator History (from monthly production reports)

1993-02 — 2002-08 KILLION WELL SERVICE INC. 115 mo
1993-01 — 1993-01 JUD-MAR ENTERPRISES 1 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1S & J OPERATING CO.33,0301984-10-02