REEVES UNIT

Oil · District 8A · Lease #19574

Operator: WHITE ROCK OIL & GAS, LLC

Cum Oil

12.7M BBL

Cum Gas

4.9M MCF

casinghead

Wells

259

Production

1993-01 — 2026-04

Peak Month

1996-07

Production History

Cum Oil: 12,736,594 BBL Cum Gas: 4,874,931 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87,626 BBL/mo

Di (annual)

15.1%

b-factor

0.6

EUR

11,825,730 BBL

R-squared

0.990

type

hyperbolic

Operator History (from monthly production reports)

2019-01 — 2026-07 WHITE ROCK OIL & GAS, LLC 91 mo
2002-11 — 2018-12 DEVON ENERGY PRODUCTION CO, L.P. 194 mo
2000-11 — 2002-10 DEVON SFS OPERATING, INC. 24 mo
1999-11 — 2000-10 SANTA FE SNYDER CORPORATION 12 mo
1995-01 — 1999-10 SANTA FE ENERGY RESOURCES, INC. 58 mo
1993-01 — 1994-12 SANTA FE ENERGY OPER. PART., LP 24 mo

Wells (259)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
268WHITE ROCK OIL & GAS, LLC25,8502010-01-11
268HWHITE ROCK OIL & GAS, LLC25,8502010-01-11
245WHITE ROCK OIL & GAS, LLC25,8292008-05-30
245HWHITE ROCK OIL & GAS, LLC25,8292008-05-30
134WHITE ROCK OIL & GAS, LLC25,7862008-04-25
134HWHITE ROCK OIL & GAS, LLC25,7862008-04-25
197WHITE ROCK OIL & GAS, LLC25,8502008-04-25
197HWHITE ROCK OIL & GAS, LLC25,8502008-04-25
243WHITE ROCK OIL & GAS, LLC35,8252007-10-19
243HWWHITE ROCK OIL & GAS, LLC35,8252007-10-19
265WHITE ROCK OIL & GAS, LLC35,8502007-10-19
162WHITE ROCK OIL & GAS, LLC25,8502007-10-17
162HWWHITE ROCK OIL & GAS, LLC25,8502007-10-17
184WHITE ROCK OIL & GAS, LLC25,8502007-08-30
184WWHITE ROCK OIL & GAS, LLC25,8502007-08-30
183WHITE ROCK OIL & GAS, LLC25,8502004-09-07
183HWHITE ROCK OIL & GAS, LLC25,8502004-09-07
45AWWHITE ROCK OIL & GAS, LLC25,8502004-09-07
177WHITE ROCK OIL & GAS, LLC25,8502004-08-20
177HWHITE ROCK OIL & GAS, LLC25,8502004-08-20
38AWWHITE ROCK OIL & GAS, LLC25,8502003-10-20
38HWWHITE ROCK OIL & GAS, LLC25,8502003-10-20
147WHITE ROCK OIL & GAS, LLC25,8502002-10-02
147HWHITE ROCK OIL & GAS, LLC25,8502002-10-02
17AWHITE ROCK OIL & GAS, LLC45,8502001-09-10
17AHWHITE ROCK OIL & GAS, LLC45,8502001-09-10
269WHITE ROCK OIL & GAS, LLC25,8502001-09-10
269HWHITE ROCK OIL & GAS, LLC25,8502001-09-10
267WHITE ROCK OIL & GAS, LLC15,8502000-02-25
261WHITE ROCK OIL & GAS, LLC15,8501997-02-27
262WHITE ROCK OIL & GAS, LLC15,8501997-02-27
263WHITE ROCK OIL & GAS, LLC15,8501997-02-27
264WHITE ROCK OIL & GAS, LLC15,8501997-02-26
266WHITE ROCK OIL & GAS, LLC15,8501997-02-26
244WWHITE ROCK OIL & GAS, LLC15,8501997-02-25
259WHITE ROCK OIL & GAS, LLC15,8501997-02-25
260WHITE ROCK OIL & GAS, LLC15,8501997-02-25
258WHITE ROCK OIL & GAS, LLC15,8501996-04-29
229WHITE ROCK OIL & GAS, LLC15,8501996-01-08
248WWHITE ROCK OIL & GAS, LLC15,8501996-01-08
247WWHITE ROCK OIL & GAS, LLC15,8501996-01-05
37AWWHITE ROCK OIL & GAS, LLC15,8501996-01-04
43AWWHITE ROCK OIL & GAS, LLC15,8501996-01-04
221WWHITE ROCK OIL & GAS, LLC15,8501996-01-02
241WWHITE ROCK OIL & GAS, LLC15,8501995-12-29
242WWHITE ROCK OIL & GAS, LLC15,8251995-12-28
251WHITE ROCK OIL & GAS, LLC15,8501995-12-28
240WWHITE ROCK OIL & GAS, LLC25,8251995-12-27
257WHITE ROCK OIL & GAS, LLC15,8001995-12-27
246WWHITE ROCK OIL & GAS, LLC15,8501995-12-18
115AWWHITE ROCK OIL & GAS, LLC15,8501995-12-15
238WHITE ROCK OIL & GAS, LLC15,8501995-12-14
256WHITE ROCK OIL & GAS, LLC15,8001995-12-14
152WHITE ROCK OIL & GAS, LLC25,8501995-11-28
25AWWHITE ROCK OIL & GAS, LLC15,8501995-06-22
3WSWHITE ROCK OIL & GAS, LLC12,3001995-06-22
210WWHITE ROCK OIL & GAS, LLC15,8501995-02-03
211WHITE ROCK OIL & GAS, LLC15,8501995-02-03
219WWHITE ROCK OIL & GAS, LLC15,8501995-02-03
202WWHITE ROCK OIL & GAS, LLC15,8501995-02-02
204WWHITE ROCK OIL & GAS, LLC15,8501995-02-02
215WWHITE ROCK OIL & GAS, LLC15,8501995-02-02
217WWHITE ROCK OIL & GAS, LLC15,8501995-02-02
225WWHITE ROCK OIL & GAS, LLC15,8501995-02-02
165WWHITE ROCK OIL & GAS, LLC15,8501995-01-26
196WWHITE ROCK OIL & GAS, LLC15,8501995-01-26
198WWHITE ROCK OIL & GAS, LLC15,8501995-01-26
218WHITE ROCK OIL & GAS, LLC15,8501995-01-26
226WHITE ROCK OIL & GAS, LLC15,8501995-01-26
193WWHITE ROCK OIL & GAS, LLC15,8501995-01-25
169WWHITE ROCK OIL & GAS, LLC15,8501995-01-24
203WHITE ROCK OIL & GAS, LLC15,8501995-01-24
208WWHITE ROCK OIL & GAS, LLC15,8501995-01-24
214WHITE ROCK OIL & GAS, LLC15,8501995-01-24
216WHITE ROCK OIL & GAS, LLC15,8501995-01-24
223WHITE ROCK OIL & GAS, LLC15,8501995-01-24
224WWHITE ROCK OIL & GAS, LLC15,8501995-01-24
234WHITE ROCK OIL & GAS, LLC15,8501995-01-24
156WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
158WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
160WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
163WWHITE ROCK OIL & GAS, LLC25,8501995-01-19
167WWHITE ROCK OIL & GAS, LLC25,8501995-01-19
178WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
179WHITE ROCK OIL & GAS, LLC15,8501995-01-19
180WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
189WWHITE ROCK OIL & GAS, LLC15,8501995-01-19
186WWHITE ROCK OIL & GAS, LLC15,8501995-01-18
191WWHITE ROCK OIL & GAS, LLC15,8501995-01-18
192WWHITE ROCK OIL & GAS, LLC15,8501995-01-18
195WWHITE ROCK OIL & GAS, LLC15,8501995-01-18
157WHITE ROCK OIL & GAS, LLC15,8501995-01-03
168WHITE ROCK OIL & GAS, LLC15,8501995-01-03
182WWHITE ROCK OIL & GAS, LLC15,8501995-01-03
154WHITE ROCK OIL & GAS, LLC15,8501994-12-22
161WHITE ROCK OIL & GAS, LLC15,8501994-12-22
155WHITE ROCK OIL & GAS, LLC15,8501994-12-12
170WHITE ROCK OIL & GAS, LLC15,8501994-12-12
164WHITE ROCK OIL & GAS, LLC15,8501994-07-22
199WHITE ROCK OIL & GAS, LLC15,8501994-07-22
209WHITE ROCK OIL & GAS, LLC15,8501994-07-22
201WHITE ROCK OIL & GAS, LLC15,8501994-06-14
171WHITE ROCK OIL & GAS, LLC15,8501994-06-09
173WHITE ROCK OIL & GAS, LLC15,8501994-06-09
48AWHITE ROCK OIL & GAS, LLC15,8501994-06-09
159WHITE ROCK OIL & GAS, LLC15,8501994-06-01
190WHITE ROCK OIL & GAS, LLC15,8501994-06-01
185WHITE ROCK OIL & GAS, LLC15,8501994-05-16
187WHITE ROCK OIL & GAS, LLC15,8501994-05-16
181WHITE ROCK OIL & GAS, LLC15,8501994-05-12
174WWHITE ROCK OIL & GAS, LLC25,8501994-05-05
172WHITE ROCK OIL & GAS, LLC15,8501994-03-03
188WHITE ROCK OIL & GAS, LLC15,8501994-03-03
194WHITE ROCK OIL & GAS, LLC15,8501994-03-03
166WHITE ROCK OIL & GAS, LLC15,8501994-03-02
149WHITE ROCK OIL & GAS, LLC15,8501994-02-11
175WHITE ROCK OIL & GAS, LLC15,8501994-02-11
110AWHITE ROCK OIL & GAS, LLC15,8501993-06-22
148WHITE ROCK OIL & GAS, LLC15,8501993-06-22
150WHITE ROCK OIL & GAS, LLC15,8501993-06-22
151WHITE ROCK OIL & GAS, LLC15,8501993-06-22
153WHITE ROCK OIL & GAS, LLC15,8501993-06-22
36AWHITE ROCK OIL & GAS, LLC15,8501993-06-22
68AWWHITE ROCK OIL & GAS, LLC25,8351992-09-28
145WHITE ROCK OIL & GAS, LLC26,1001992-04-16
146WHITE ROCK OIL & GAS, LLC15,8001992-04-16
144WHITE ROCK OIL & GAS, LLC15,8001992-02-19
137WHITE ROCK OIL & GAS, LLC15,7201991-02-15
137WWHITE ROCK OIL & GAS, LLC15,7201991-02-15
138WHITE ROCK OIL & GAS, LLC15,7201991-02-07
138WWHITE ROCK OIL & GAS, LLC15,7201991-02-07
139WHITE ROCK OIL & GAS, LLC15,7201991-02-07
139WWHITE ROCK OIL & GAS, LLC15,7201991-02-07
141WHITE ROCK OIL & GAS, LLC15,7201991-02-07
142WHITE ROCK OIL & GAS, LLC15,7201991-01-24
143WHITE ROCK OIL & GAS, LLC15,7001990-12-21
82AWHITE ROCK OIL & GAS, LLC15,7201990-12-21
140WHITE ROCK OIL & GAS, LLC15,7001990-12-17
136WWHITE ROCK OIL & GAS, LLC25,7201990-09-25
41AWHITE ROCK OIL & GAS, LLC15,7251982-12-27
41AWWHITE ROCK OIL & GAS, LLC15,7251982-12-27
132WHITE ROCK OIL & GAS, LLC15,7501981-07-22
133WHITE ROCK OIL & GAS, LLC15,7501981-07-22
10042-501-01915WHITE ROCK OIL & GAS, LLC------
101W42-501-01937WHITE ROCK OIL & GAS, LLC------
10242-501-01957WHITE ROCK OIL & GAS, LLC------
103W42-501-02315WHITE ROCK OIL & GAS, LLC------
10442-501-02319WHITE ROCK OIL & GAS, LLC------
106W42-501-00583WHITE ROCK OIL & GAS, LLC------
10742-501-81464WHITE ROCK OIL & GAS, LLC------
10842-501-01951WHITE ROCK OIL & GAS, LLC------
109W42-501-01945WHITE ROCK OIL & GAS, LLC------
10A42-445-80373WHITE ROCK OIL & GAS, LLC------
11042-501-02961WHITE ROCK OIL & GAS, LLC------
111W42-501-02965WHITE ROCK OIL & GAS, LLC------
11242-501-01946WHITE ROCK OIL & GAS, LLC------
113W42-501-01962WHITE ROCK OIL & GAS, LLC------
11442-501-81471WHITE ROCK OIL & GAS, LLC------
115W42-501-02320WHITE ROCK OIL & GAS, LLC------
118W42-501-00577WHITE ROCK OIL & GAS, LLC------
119W42-501-00589WHITE ROCK OIL & GAS, LLC------
11W42-501-02135WHITE ROCK OIL & GAS, LLC------
12042-501-81479WHITE ROCK OIL & GAS, LLC------
123W42-501-00575WHITE ROCK OIL & GAS, LLC------
12442-501-00580WHITE ROCK OIL & GAS, LLC------
125W42-501-00584WHITE ROCK OIL & GAS, LLC------
12642-501-00586WHITE ROCK OIL & GAS, LLC------
127W42-501-10239WHITE ROCK OIL & GAS, LLC------
129W42-501-00590WHITE ROCK OIL & GAS, LLC------
12W42-501-00024WHITE ROCK OIL & GAS, LLC------
1342-501-81368WHITE ROCK OIL & GAS, LLC------
13042-501-81489WHITE ROCK OIL & GAS, LLC------
13142-501-31121WHITE ROCK OIL & GAS, LLC------
14A42-501-10537WHITE ROCK OIL & GAS, LLC------
1542-501-00018WHITE ROCK OIL & GAS, LLC------
16W42-445-10001WHITE ROCK OIL & GAS, LLC------
18W42-501-02134WHITE ROCK OIL & GAS, LLC------
1942-501-00022WHITE ROCK OIL & GAS, LLC------
2042-501-00023WHITE ROCK OIL & GAS, LLC------
20W42-501-00023WHITE ROCK OIL & GAS, LLC------
2142-501-81378WHITE ROCK OIL & GAS, LLC------
22W42-501-10001WHITE ROCK OIL & GAS, LLC------
23W42-501-00014WHITE ROCK OIL & GAS, LLC------
2442-501-00011WHITE ROCK OIL & GAS, LLC------
25W42-501-00001WHITE ROCK OIL & GAS, LLC------
2642-501-00003WHITE ROCK OIL & GAS, LLC------
27W42-501-00021WHITE ROCK OIL & GAS, LLC------
2842-501-81385WHITE ROCK OIL & GAS, LLC------
2942-501-00012WHITE ROCK OIL & GAS, LLC------
2WS42-501-10119WHITE ROCK OIL & GAS, LLC------
3042-501-00002WHITE ROCK OIL & GAS, LLC------
31W42-501-00004WHITE ROCK OIL & GAS, LLC------
33W42-501-01912WHITE ROCK OIL & GAS, LLC------
3442-501-00749WHITE ROCK OIL & GAS, LLC------
35W42-501-00748WHITE ROCK OIL & GAS, LLC------
3642-501-01873WHITE ROCK OIL & GAS, LLC------
37W42-501-01874WHITE ROCK OIL & GAS, LLC------
3942-501-01898WHITE ROCK OIL & GAS, LLC------
40W42-501-01933WHITE ROCK OIL & GAS, LLC------
4242-501-00751WHITE ROCK OIL & GAS, LLC------
4342-501-00750WHITE ROCK OIL & GAS, LLC------
44W42-501-01085WHITE ROCK OIL & GAS, LLC------
4642-501-01970WHITE ROCK OIL & GAS, LLC------
47W42-501-01950WHITE ROCK OIL & GAS, LLC------
4842-501-01925WHITE ROCK OIL & GAS, LLC------
49W42-501-01965WHITE ROCK OIL & GAS, LLC------
4W42-501-00010WHITE ROCK OIL & GAS, LLC------
50A42-501-81409WHITE ROCK OIL & GAS, LLC------
5142-501-81410WHITE ROCK OIL & GAS, LLC------
51W42-501-81410WHITE ROCK OIL & GAS, LLC------
52W42-501-00573WHITE ROCK OIL & GAS, LLC------
5442-501-01978WHITE ROCK OIL & GAS, LLC------
55W42-501-01966WHITE ROCK OIL & GAS, LLC------
5642-501-81414WHITE ROCK OIL & GAS, LLC------
57W42-501-01914WHITE ROCK OIL & GAS, LLC------
5842-501-01955WHITE ROCK OIL & GAS, LLC------
59W42-501-01960WHITE ROCK OIL & GAS, LLC------
6042-501-01977WHITE ROCK OIL & GAS, LLC------
6142-501-00578WHITE ROCK OIL & GAS, LLC------
61W42-501-00578WHITE ROCK OIL & GAS, LLC------
62W42-501-01982WHITE ROCK OIL & GAS, LLC------
63A42-501-30059WHITE ROCK OIL & GAS, LLC------
64W42-501-01935WHITE ROCK OIL & GAS, LLC------
6542-501-81422WHITE ROCK OIL & GAS, LLC------
66W42-501-01924WHITE ROCK OIL & GAS, LLC------
6742-501-81424WHITE ROCK OIL & GAS, LLC------
6842-501-01943WHITE ROCK OIL & GAS, LLC------
69W42-501-01981WHITE ROCK OIL & GAS, LLC------
6W42-445-00002WHITE ROCK OIL & GAS, LLC------
71W42-501-01956WHITE ROCK OIL & GAS, LLC------
7242-501-81429WHITE ROCK OIL & GAS, LLC------
73W42-501-02966WHITE ROCK OIL & GAS, LLC------
7442-501-01900WHITE ROCK OIL & GAS, LLC------
75W42-501-01913WHITE ROCK OIL & GAS, LLC------
7642-501-01949WHITE ROCK OIL & GAS, LLC------
77W42-501-01984WHITE ROCK OIL & GAS, LLC------
78W42-501-02132WHITE ROCK OIL & GAS, LLC------
7942-501-81436WHITE ROCK OIL & GAS, LLC------
7W42-501-00005WHITE ROCK OIL & GAS, LLC------
842-501-00006WHITE ROCK OIL & GAS, LLC------
80W42-501-01926WHITE ROCK OIL & GAS, LLC------
8142-501-01936WHITE ROCK OIL & GAS, LLC------
8342-501-01927WHITE ROCK OIL & GAS, LLC------
84W42-501-02313WHITE ROCK OIL & GAS, LLC------
8542-501-02318WHITE ROCK OIL & GAS, LLC------
88W42-501-00280WHITE ROCK OIL & GAS, LLC------
8942-501-81446WHITE ROCK OIL & GAS, LLC------
942-501-00008WHITE ROCK OIL & GAS, LLC------
90W42-501-02964WHITE ROCK OIL & GAS, LLC------
9142-501-01916WHITE ROCK OIL & GAS, LLC------
92W42-501-01952WHITE ROCK OIL & GAS, LLC------
93A42-501-30486WHITE ROCK OIL & GAS, LLC------
94W42-501-02317WHITE ROCK OIL & GAS, LLC------
96W42-501-00579WHITE ROCK OIL & GAS, LLC------
9742-501-02131WHITE ROCK OIL & GAS, LLC------
97W42-501-02131WHITE ROCK OIL & GAS, LLC------
9842-501-02954WHITE ROCK OIL & GAS, LLC------
99W42-501-01902WHITE ROCK OIL & GAS, LLC------
9W42-501-00008WHITE ROCK OIL & GAS, LLC------