HAASS, PAUL F. JR. "A"

Oil · District 01 · Lease #3797

Operator: STAFFA, DOTTIE R.

Fields: DUNLAP

Cum Oil

20k BBL

Cum Gas

785 MCF

casinghead

Wells

11

Production

1993-01 — 2026-02

Peak Month

2001-10

Production History

Cum Oil: 20,392 BBL Cum Gas: 785 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

277 BBL/mo

Di (annual)

16.9%

b-factor

0.0

EUR

19,623 BBL

R-squared

0.448

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 ENHANCED RS, INC. 58 mo
2017-12 — 2021-09 LECHUZA OIL & GAS, LLC 46 mo
2014-01 — 2017-11 DIANA & PAUL HAASS, LLC 47 mo
2001-08 — 2013-12 CHESSHER, OTTO DRILLING COMPANY 149 mo
1993-01 — 2001-07 STAFFA, DOTTIE R. 103 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ENHANCED RS, INC.12,6001980-04-17
7ENHANCED RS, INC.12,5001980-04-17
142-187-03140ENHANCED RS, INC.------
1242-187-03196ENHANCED RS, INC.------
1342-187-03257ENHANCED RS, INC.------
242-187-03148ENHANCED RS, INC.------
342-187-03177ENHANCED RS, INC.------
442-187-03181ENHANCED RS, INC.------
542-187-20187ENHANCED RS, INC.------
842-187-03196ENHANCED RS, INC.------
942-187-03196ENHANCED RS, INC.------