WILLAMAR WEST MIOCENE UNIT

Oil · District 04 · Lease #11548

Operator: CITATION OIL & GAS CORP.

Cum Oil

22k BBL

Cum Gas

74k MCF

casinghead

Wells

4

Production

1993-01 — 1996-09

Peak Month

1993-01

Production History

Cum Oil: 21,554 BBL Cum Gas: 73,516 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,251 BBL/mo

Di (annual)

73.9%

b-factor

0.4

EUR

33,324 BBL

R-squared

0.877

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2012-12 CITATION OIL & GAS CORP. 240 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
M 11AMOCO PRODUCTION COMPANY48,0561994-05-12
31CITATION OIL & GAS CORP.18,0811992-12-07
26CITATION OIL & GAS CORP.18,0511990-06-18
25CITATION OIL & GAS CORP.18,0101990-04-11