EAST COWDEN (GRAYBURG) UNIT

Oil // district 10 // lease#22927

op: VAQUERO PERMIAN, LLC

fields: COWDEN, NORTH

cum_oil

10.4M BBL

cum_gas

0 MCF

wells

92

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 10,398,028 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

86,378 BBL/mo

Di (annual)

9.4%

b-factor

0.0

EUR

10,915,211 BBL

R-squared

0.701

type

exponential

-- wells (92)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
97QUANTUM RESOURCES MANAGEMENT,LLC14,7502011-05-05
98QUANTUM RESOURCES MANAGEMENT,LLC14,7502011-05-05
99QUANTUM RESOURCES MANAGEMENT,LLC14,7502011-05-05
4ENCORE OPERATING, L.P.14,4202003-11-25
35ENCORE OPERATING, L.P.24,5972003-11-21
16ENCORE OPERATING, L.P.24,4372003-11-19
6ENCORE OPERATING, L.P.14,2502003-02-10
96ENCORE OPERATING, L.P.14,8002003-01-17
92ENCORE OPERATING, L.P.14,8002003-01-15
93ENCORE OPERATING, L.P.14,8002003-01-15
94ENCORE OPERATING, L.P.14,8002003-01-15
91ENCORE OPERATING, L.P.14,7002003-01-13
95ENCORE OPERATING, L.P.14,7002002-12-11
84ENCORE OPERATING, L.P.14,8002002-06-25
85ENCORE OPERATING, L.P.14,8002002-06-25
86ENCORE OPERATING, L.P.14,8002002-06-25
87ENCORE OPERATING, L.P.14,8002002-06-25
88ENCORE OPERATING, L.P.14,8002002-06-25
14CONOCO INC.14,7201998-06-24
83CONOCO INC.14,7501988-08-25
82CONOCO INC.34,7501988-08-15
79WCONOCO INC.14,7001987-09-18
81WCONOCO INC.24,7001987-09-18
80WCONOCO INC.14,7001987-09-17
74WCONOCO INC.34,7501987-01-29
70CONOCO INC.34,7001986-12-15
78CONOCO INC.14,7001986-12-15
71WCONOCO INC.24,7501986-07-03
72CONOCO INC.24,7501986-07-03
75WCONOCO INC.24,7501986-07-03
73CONOCO INC.24,7501986-03-04
76CONOCO INC.24,7501986-03-04
76WCONOCO INC.24,7501986-03-04
77WCONOCO INC.14,7501986-03-04
69WCONOCO INC.14,7501985-09-05
68CONOCO INC.14,8001985-04-18
66CONOCO INC.24,8001985-01-23
65CONOCO INC.24,8001985-01-22
67WCONOCO INC.14,8001984-10-29
62CONOCO INC.14,8001984-09-17
63CONOCO INC.14,8001984-09-17
64CONOCO INC.14,8001984-09-17
61CONOCO INC.14,8001984-04-24
60CONOCO INC.14,8001983-12-14
59CONOCO INC.14,7001980-05-06
58CONOCO INC.14,7001980-01-31
57CONTINENTAL OIL COMPANY14,8001979-07-03
56CONTINENTAL OIL COMPANY14,7951979-04-09
52CONTINENTAL OIL COMPANY24,6501978-04-06
52WCONTINENTAL OIL COMPANY24,6501978-04-06
53CONTINENTAL OIL COMPANY14,7001978-04-03
54CONTINENTAL OIL COMPANY24,7001978-03-22
49WCONTINENTAL OIL COMPANY14,7001978-01-16
48WCONTINENTAL OIL COMPANY14,7001977-12-09
50CONTINENTAL OIL COMPANY14,7001977-09-09
51CONTINENTAL OIL COMPANY14,7001977-08-18
142-135-08000--------
10W42-135-08004--------
1142-135-08002--------
1242-135-07998--------
1542-135-08346--------
1742-135-08348--------
242-135-04636--------
2042-135-06810--------
21W42-135-31291--------
22W42-135-31292--------
23W42-135-31293--------
24W42-135-31294--------
25W42-135-31295--------
26W42-135-31342--------
27W42-135-31344--------
2942-135-31374--------
342-135-08005--------
30W42-135-31348--------
31W42-135-31347--------
33W42-135-31346--------
3442-135-31607--------
36W42-135-31619--------
37W42-135-31767--------
3842-135-31766--------
39W42-135-31741--------
4042-135-31783--------
41W42-135-31883--------
42W42-135-31884--------
4342-135-32069--------
4442-135-32070--------
45W42-135-32071--------
46W42-135-32111--------
47W42-135-32110--------
542-135-30273--------
742-135-07999--------
9W42-135-08003--------
EOF // multi-state drilling data platform // 2026