COWDEN, ELLIOTT F.

Oil · District 08 · Lease #2439

Operator: CITATION OIL & GAS CORP.

Fields: HARPER

Cum Oil

79k BBL

Cum Gas

46k MCF

casinghead

Wells

6

Production

1993-01 — 2011-06

Peak Month

1993-03

Production History

Cum Oil: 78,656 BBL Cum Gas: 46,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,434 BBL/mo

Di (annual)

44.7%

b-factor

0.2

EUR

81,609 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2019-10 — 2026-07 AGHORN OPERATING, INC. 82 mo
1993-01 — 2019-09 CITATION OIL & GAS CORP. 321 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7AGHORN OPERATING INC.14,4001989-04-12
6AGHORN OPERATING INC.14,5001988-06-13
5AGHORN OPERATING INC.14,5001988-04-04
142-135-03338AGHORN OPERATING INC.------
242-135-03085AGHORN OPERATING INC.------
342-135-08454AGHORN OPERATING INC.------