RAMSEY, E.V.

Oil · District 7B · Lease #12960

Operator: SABRE OIL AND GAS CORP.

Cum Oil

3k BBL

Cum Gas

20k MCF

casinghead

Wells

2

Production

1993-01 — 1998-10

Peak Month

1997-08

Production History

Cum Oil: 3,039 BBL Cum Gas: 20,015 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

72 BBL/mo

Di (annual)

87.8%

b-factor

0.0

EUR

971 BBL

R-squared

0.349

type

exponential

Operator History (from monthly production reports)

1996-12 — 2026-07 SABRE OIL AND GAS CORP. 356 mo
1993-01 — 1996-11 D-T DEVELOPMENT COMPANY 47 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SABRE OIL AND GAS CORP.11,6101998-08-17
3SABRE OIL AND GAS CORP.14,0001989-10-24