WILLIAMAR WEST MIOCENE UNIT

Oil · District 04 · Lease #10056

Operator: CITATION OIL & GAS CORP.

Cum Oil

271k BBL

Cum Gas

172k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 270,982 BBL Cum Gas: 172,432 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,303 BBL/mo

Di (annual)

25.3%

b-factor

0.6

EUR

298,506 BBL

R-squared

0.918

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 CITATION OIL & GAS CORP. 403 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
34CITATION OIL & GAS CORP.17,9701994-12-07
M 23CITATION OIL & GAS CORP.27,9701991-06-10
M 18CITATION OIL & GAS CORP.26,5001987-11-12
M 5CITATION OIL & GAS CORP.16,5501981-12-17
M 1CITATION OIL & GAS CORP.16,0001979-03-22