MANN, S. F.

Oil · District 8A · Lease #5470

Operator: CITATION OIL & GAS CORP.

Cum Oil

619k BBL

Cum Gas

107k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

2004-10

Production History

Cum Oil: 618,766 BBL Cum Gas: 107,225 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,788 BBL/mo

Di (annual)

3.0%

b-factor

0.6

EUR

622,797 BBL

R-squared

0.616

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10CITATION OIL & GAS CORP.16,7352004-06-24
542-165-02434CITATION OIL & GAS CORP.------
642-165-02435CITATION OIL & GAS CORP.------
742-165-02436CITATION OIL & GAS CORP.------
842-165-02437CITATION OIL & GAS CORP.------
942-165-10174CITATION OIL & GAS CORP.------