DARNELL ENTERPRISES UNIT 2

Oil · District 03 · Lease #20865

Operator: PARTEN OPERATING INC.

Cum Oil

16k BBL

Cum Gas

305k MCF

casinghead

Wells

1

Production

1993-01 — 1998-03

Peak Month

1994-10

Production History

Cum Oil: 15,516 BBL Cum Gas: 305,256 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

429 BBL/mo

Di (annual)

24.5%

b-factor

0.0

EUR

20,926 BBL

R-squared

0.713

type

exponential

Operator History (from monthly production reports)

1994-02 — 2001-11 PARTEN OPERATING INC. 94 mo
1993-01 — 1994-01 PARTEN OIL CO. 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PARTEN OPERATING INC.111,0001990-08-09