CYPHERS, R.

Oil · District 06 · Lease #12312

Operator: PHILLIPS, JACK L. CO.

Cum Oil

5k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 1998-05

Peak Month

1993-10

Production History

Cum Oil: 4,798 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

185 BBL/mo

Di (annual)

52.7%

b-factor

0.0

EUR

4,187 BBL

R-squared

0.602

type

exponential

Operator History (from monthly production reports)

1998-01 — 1998-08 PHILLIPS, JACK L. CO. 8 mo
1993-01 — 1997-12 PHILLIPS, JACK L. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PHILLIPS JACK L. CO.27,7001996-09-05