BLOCK 9 FUHRMAN-MASCHO UNIT

Oil · District 08 · Lease #20739

Operator: WINN OPERATING, LLC

Cum Oil

2.0M BBL

Cum Gas

551k MCF

casinghead

Wells

160

Production

1993-01 — 2026-04

Peak Month

2006-12

Production History

Cum Oil: 2,045,048 BBL Cum Gas: 551,123 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,747 BBL/mo

Di (annual)

15.5%

b-factor

0.7

EUR

1,383,072 BBL

R-squared

0.797

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 WINN OPERATING, LLC 35 mo
2020-04 — 2023-08 REVERENCE OPERATING LLC 41 mo
1993-01 — 2020-03 THOMPSON, J. CLEO 327 mo

Wells (160)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
172WINN OPERATING, LLC14,7002021-07-23
174WINN OPERATING, LLC14,7002021-07-23
175WINN OPERATING, LLC14,7002021-07-23
173WINN OPERATING, LLC14,7002021-07-20
171WINN OPERATING, LLC14,7002021-07-19
164WINN OPERATING, LLC14,7002006-08-04
165WINN OPERATING, LLC14,7002006-08-04
166WINN OPERATING, LLC14,7002006-08-04
167WINN OPERATING, LLC14,7002006-08-04
168WINN OPERATING, LLC14,7002006-08-04
169WINN OPERATING, LLC24,7002006-08-04
170WINN OPERATING, LLC14,7002006-08-04
159WINN OPERATING, LLC14,7002005-05-09
160WINN OPERATING, LLC14,7002005-05-09
161WINN OPERATING, LLC14,7002005-05-09
162WINN OPERATING, LLC14,7002005-05-09
163WINN OPERATING, LLC14,7002005-05-09
158WINN OPERATING, LLC14,6502004-09-16
156WINN OPERATING, LLC24,8002004-09-15
155WINN OPERATING, LLC14,6502004-09-13
157WINN OPERATING, LLC14,6502004-09-13
151WINN OPERATING, LLC111,2002004-08-26
150WINN OPERATING, LLC111,2002004-08-24
152WINN OPERATING, LLC111,2002004-08-24
153WINN OPERATING, LLC111,2002004-08-24
140WINN OPERATING, LLC14,7001983-08-10
115WINN OPERATING, LLC24,7001981-09-17
116WINN OPERATING, LLC24,7001981-09-17
122WINN OPERATING, LLC24,7001981-09-17
149WINN OPERATING, LLC14,7001981-07-21
135WINN OPERATING, LLC14,7001981-06-04
33WINN OPERATING, LLC11,6001981-05-07
101WINN OPERATING, LLC14,7001981-02-02
102WINN OPERATING, LLC14,7001981-02-02
108WINN OPERATING, LLC14,7001981-02-02
111WINN OPERATING, LLC14,7001981-02-02
113WINN OPERATING, LLC14,7001981-02-02
114WINN OPERATING, LLC14,7001981-02-02
118WINN OPERATING, LLC14,7001981-02-02
119WINN OPERATING, LLC14,7001981-02-02
120WINN OPERATING, LLC14,7001981-02-02
121WINN OPERATING, LLC14,7001981-02-02
124WINN OPERATING, LLC14,7001981-02-02
125WINN OPERATING, LLC14,7001981-02-02
126WINN OPERATING, LLC14,7001981-02-02
127WINN OPERATING, LLC14,7001981-02-02
128WINN OPERATING, LLC14,7001981-02-02
129WINN OPERATING, LLC14,7001981-02-02
132WINN OPERATING, LLC14,7001981-02-02
133WINN OPERATING, LLC14,7001981-02-02
134WINN OPERATING, LLC14,7001981-02-02
100WINN OPERATING, LLC14,7001981-01-27
103WINN OPERATING, LLC14,7001981-01-27
107WINN OPERATING, LLC14,7001981-01-27
109WINN OPERATING, LLC14,7001981-01-27
99WINN OPERATING, LLC14,7001981-01-27
97WWINN OPERATING, LLC14,7001980-11-12
104WINN OPERATING, LLC14,7001980-11-07
105WINN OPERATING, LLC14,7001980-11-07
106WINN OPERATING, LLC14,7001980-11-07
123WINN OPERATING, LLC14,7001980-11-07
130WINN OPERATING, LLC14,7001980-11-07
131WINN OPERATING, LLC14,7001980-11-07
110WINN OPERATING, LLC14,7001980-10-21
117WINN OPERATING, LLC14,7001980-10-21
98WINN OPERATING, LLC14,7001980-10-21
112WINN OPERATING, LLC14,7001980-10-20
142-003-84133WINN OPERATING, LLC------
10W42-003-05640WINN OPERATING, LLC------
11W42-003-05625WINN OPERATING, LLC------
12W42-003-06552WINN OPERATING, LLC------
13W42-003-06531WINN OPERATING, LLC------
14142-003-00945WINN OPERATING, LLC------
14242-003-01015WINN OPERATING, LLC------
14342-003-01020WINN OPERATING, LLC------
14442-003-01024WINN OPERATING, LLC------
14542-003-01027WINN OPERATING, LLC------
14742-003-30003WINN OPERATING, LLC------
14842-003-30466WINN OPERATING, LLC------
14W42-003-03274WINN OPERATING, LLC------
15W42-003-03276WINN OPERATING, LLC------
16W42-003-03278WINN OPERATING, LLC------
17W42-003-03277WINN OPERATING, LLC------
18W42-003-03275WINN OPERATING, LLC------
19W42-003-03273WINN OPERATING, LLC------
242-003-04136WINN OPERATING, LLC------
2042-003-84149WINN OPERATING, LLC------
2142-003-84150WINN OPERATING, LLC------
2242-003-84151WINN OPERATING, LLC------
2342-003-05592WINN OPERATING, LLC------
24W42-003-04374WINN OPERATING, LLC------
25W42-003-04372WINN OPERATING, LLC------
26W42-003-05952WINN OPERATING, LLC------
27W42-003-03155WINN OPERATING, LLC------
28W42-003-03156WINN OPERATING, LLC------
2942-003-84154WINN OPERATING, LLC------
342-003-04138WINN OPERATING, LLC------
30W42-003-06788WINN OPERATING, LLC------
31W42-003-06787WINN OPERATING, LLC------
32W42-003-06242WINN OPERATING, LLC------
34W42-003-05950WINN OPERATING, LLC------
35W42-003-04373WINN OPERATING, LLC------
36W42-003-06184WINN OPERATING, LLC------
37W42-003-06249WINN OPERATING, LLC------
4142-003-84163WINN OPERATING, LLC------
4242-003-84164WINN OPERATING, LLC------
44W42-003-04371WINN OPERATING, LLC------
45W42-003-06245WINN OPERATING, LLC------
46W42-003-07491WINN OPERATING, LLC------
4742-003-84167WINN OPERATING, LLC------
48W42-003-00656WINN OPERATING, LLC------
49W42-003-00657WINN OPERATING, LLC------
4W42-003-03157WINN OPERATING, LLC------
50W42-003-00663WINN OPERATING, LLC------
51W42-003-05949WINN OPERATING, LLC------
52W42-003-00666WINN OPERATING, LLC------
53W42-003-06244WINN OPERATING, LLC------
54W42-003-06549WINN OPERATING, LLC------
55W42-003-06528WINN OPERATING, LLC------
56W42-003-06542WINN OPERATING, LLC------
57W42-003-06523WINN OPERATING, LLC------
59W42-003-06248WINN OPERATING, LLC------
5W42-003-03153WINN OPERATING, LLC------
6042-003-84179WINN OPERATING, LLC------
61W42-003-06574WINN OPERATING, LLC------
62W42-003-06560WINN OPERATING, LLC------
63W42-003-06579WINN OPERATING, LLC------
6442-003-84180WINN OPERATING, LLC------
6542-003-84181WINN OPERATING, LLC------
6642-003-84182WINN OPERATING, LLC------
6742-003-84183WINN OPERATING, LLC------
6842-003-84184WINN OPERATING, LLC------
6942-003-84185WINN OPERATING, LLC------
6W42-003-03154WINN OPERATING, LLC------
7042-003-84186WINN OPERATING, LLC------
71W42-003-06464WINN OPERATING, LLC------
72W42-003-06465WINN OPERATING, LLC------
73W42-003-03081WINN OPERATING, LLC------
74W42-003-03177WINN OPERATING, LLC------
77W42-003-01305WINN OPERATING, LLC------
79W42-003-03175WINN OPERATING, LLC------
7W42-003-03158WINN OPERATING, LLC------
8042-003-84193WINN OPERATING, LLC------
82W42-003-05973WINN OPERATING, LLC------
83W42-003-03176WINN OPERATING, LLC------
8442-003-10966WINN OPERATING, LLC------
85W42-003-20055WINN OPERATING, LLC------
8642-003-10993WINN OPERATING, LLC------
87W42-003-30006WINN OPERATING, LLC------
88W42-003-30507WINN OPERATING, LLC------
89W42-003-30508WINN OPERATING, LLC------
8W42-003-06241WINN OPERATING, LLC------
90W42-003-30506WINN OPERATING, LLC------
9142-003-30505WINN OPERATING, LLC------
9242-003-30776WINN OPERATING, LLC------
9342-003-30775WINN OPERATING, LLC------
9442-003-30777WINN OPERATING, LLC------
95W42-003-30787WINN OPERATING, LLC------
96W42-003-31005WINN OPERATING, LLC------
9W42-003-05953WINN OPERATING, LLC------