ECHOLS, MRS. CORA LEE -B-

Oil · District 08 · Lease #26551

Operator: CITATION OIL & GAS CORP.

Cum Oil

58k BBL

Cum Gas

140k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1994-11

Production History

Cum Oil: 58,262 BBL Cum Gas: 140,236 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

242 BBL/mo

Di (annual)

3.8%

b-factor

0.0

EUR

65,184 BBL

R-squared

0.695

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 BASA RESOURCES, INC. 31 mo
1993-01 — 2023-12 CITATION OIL & GAS CORP. 372 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
37BASA RESOURCES, INC.29,5001983-05-25