WINN, ROWLAND

Oil · District 7B · Lease #17274

Operator: REACH OIL

Fields: GROSVENOR, SW (DUFFER)

Cum Oil

8k BBL

Cum Gas

20k MCF

casinghead

Wells

4

Production

1993-01 — 2024-06

Peak Month

2011-10

Production History

Cum Oil: 8,269 BBL Cum Gas: 19,610 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

559 BBL/mo

Di (annual)

482.2%

b-factor

0.6

EUR

3,219 BBL

R-squared

0.631

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 REACH OIL 67 mo

2011-04 — 2020-12 DEL MAR ENERGY, INC. 117 mo

1999-06 — 2011-03 PRAIRIE PRODUCTION 142 mo

1993-01 — 1999-05 BP EXPLORATION 77 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1A	42-049-36080	REACH OIL	2	3,500	2011-06-06
4	42-049-32896	REACH OIL	1	2,850	1981-10-13
3	42-049-32763	REACH OIL	1	2,850	1981-07-01
1	42-049-32544	REACH OIL	1	2,900	1980-12-09