WILLAMAR WEST UNIT

Oil · District 04 · Lease #3391

Operator: CITATION OIL & GAS CORP.

Cum Oil

3.0M BBL

Cum Gas

3.2M MCF

casinghead

Wells

207

Production

1993-01 — 2026-04

Peak Month

1999-01

Production History

Cum Oil: 3,021,441 BBL Cum Gas: 3,172,618 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,598 BBL/mo

Di (annual)

19.2%

b-factor

0.8

EUR

3,472,504 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 CITATION OIL & GAS CORP. 403 mo

Wells (207)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
229WICITATION OIL & GAS CORP.28,1502014-05-09
140CITATION OIL & GAS CORP.17,9802012-04-26
67ACITATION OIL & GAS CORP.28,2002005-02-28
200CITATION OIL & GAS CORP.28,1002004-06-30
208WICITATION OIL & GAS CORP.48,1002004-06-30
183CITATION OIL & GAS CORP.28,1502003-12-11
214WICITATION OIL & GAS CORP.38,1502003-12-11
166WICITATION OIL & GAS CORP.28,0532003-12-04
191CITATION OIL & GAS CORP.38,1002003-12-04
190WICITATION OIL & GAS CORP.28,1002003-04-02
34CITATION OIL & GAS CORP.18,0422003-02-06
192WICITATION OIL & GAS CORP.48,0502003-01-23
233WSCITATION OIL & GAS CORP.27,7642002-07-03
171CITATION OIL & GAS CORP.38,1002002-06-11
41CITATION OIL & GAS CORP.17,9671999-02-02
194WICITATION OIL & GAS CORP.38,1001998-12-22
163WICITATION OIL & GAS CORP.28,1001998-06-24
112CITATION OIL & GAS CORP.28,0591997-05-23
168CITATION OIL & GAS CORP.28,0501996-02-08
170CITATION OIL & GAS CORP.28,1021996-01-02
170WICITATION OIL & GAS CORP.28,1021996-01-02
12CITATION OIL & GAS CORP.18,0701995-02-07
148WICITATION OIL & GAS CORP.38,1501995-01-17
138CITATION OIL & GAS CORP.17,9701994-12-07
123CITATION OIL & GAS CORP.18,1171994-10-03
124CITATION OIL & GAS CORP.17,6001994-07-12
153WICITATION OIL & GAS CORP.28,1501993-11-16
24CITATION OIL & GAS CORP.27,8141993-06-04
2CITATION OIL & GAS CORP.18,0151992-12-08
19CITATION OIL & GAS CORP.18,0811992-12-07
83CITATION OIL & GAS CORP.37,9981992-10-19
211WICITATION OIL & GAS CORP.28,2001992-07-30
126CITATION OIL & GAS CORP.17,9591991-12-19
70CITATION OIL & GAS CORP.17,9841991-12-19
9CITATION OIL & GAS CORP.18,0511990-06-18
230WICITATION OIL & GAS CORP.18,2001985-10-07
228WICITATION OIL & GAS CORP.18,1001985-09-25
201WICITATION OIL & GAS CORP.28,1001985-08-27
232WSCITATION OIL & GAS CORP.28,5001984-11-29
119CITATION OIL & GAS CORP.18,0321984-09-25
113CITATION OIL & GAS CORP.18,0851984-09-19
197WICITATION OIL & GAS CORP.18,2001984-07-26
162WICITATION OIL & GAS CORP.18,1001984-07-23
169WICITATION OIL & GAS CORP.18,1001984-07-23
177CITATION OIL & GAS CORP.18,1001984-07-23
178WICITATION OIL & GAS CORP.18,1001984-07-23
179CITATION OIL & GAS CORP.18,1501984-07-23
186WICITATION OIL & GAS CORP.18,2001984-07-23
189CITATION OIL & GAS CORP.18,1501984-07-23
193CITATION OIL & GAS CORP.18,1001984-07-23
196WICITATION OIL & GAS CORP.18,2001984-07-23
199CITATION OIL & GAS CORP.18,1001984-07-23
205WICITATION OIL & GAS CORP.18,1501984-07-23
207CITATION OIL & GAS CORP.18,1001984-07-23
209CITATION OIL & GAS CORP.18,2051984-07-23
218WICITATION OIL & GAS CORP.18,2001984-07-23
180CITATION OIL & GAS CORP.18,2001984-07-20
181CITATION OIL & GAS CORP.18,2001984-07-20
185CITATION OIL & GAS CORP.18,1501984-07-20
187CITATION OIL & GAS CORP.18,2001984-07-20
203CITATION OIL & GAS CORP.18,1501984-07-20
204CITATION OIL & GAS CORP.18,2001984-07-20
206CITATION OIL & GAS CORP.18,1501984-07-20
210CITATION OIL & GAS CORP.18,1501984-07-20
213CITATION OIL & GAS CORP.18,1501984-07-20
215CITATION OIL & GAS CORP.18,1501984-07-20
217CITATION OIL & GAS CORP.18,2001984-07-20
219CITATION OIL & GAS CORP.18,2001984-07-20
159WICITATION OIL & GAS CORP.18,2001984-07-10
160WICITATION OIL & GAS CORP.18,1501984-07-10
164WICITATION OIL & GAS CORP.18,0501984-07-10
167WICITATION OIL & GAS CORP.18,0501984-07-10
175WICITATION OIL & GAS CORP.18,1001984-07-10
182WICITATION OIL & GAS CORP.18,1001984-07-10
184WICITATION OIL & GAS CORP.18,1001984-07-10
188WICITATION OIL & GAS CORP.18,1501984-07-10
216WICITATION OIL & GAS CORP.18,2001984-07-10
161CITATION OIL & GAS CORP.18,1001984-07-02
165CITATION OIL & GAS CORP.18,0501984-06-26
172CITATION OIL & GAS CORP.18,1001984-06-26
173CITATION OIL & GAS CORP.18,2001984-06-26
174CITATION OIL & GAS CORP.18,2001984-06-26
176CITATION OIL & GAS CORP.18,1001984-06-26
195CITATION OIL & GAS CORP.18,1001984-06-26
202CITATION OIL & GAS CORP.18,1001984-06-26
212CITATION OIL & GAS CORP.18,1501984-06-26
231WSCITATION OIL & GAS CORP.17,7741984-06-15
157WSCITATION OIL & GAS CORP.27,7431984-01-25
145WICITATION OIL & GAS CORP.18,1501983-07-08
146WICITATION OIL & GAS CORP.18,1501983-07-08
147WICITATION OIL & GAS CORP.18,1501983-07-08
149WICITATION OIL & GAS CORP.18,1501983-07-08
150WICITATION OIL & GAS CORP.18,1501983-07-08
151WICITATION OIL & GAS CORP.18,1501983-07-08
144CITATION OIL & GAS CORP.18,0501980-11-07
142-489-00254CITATION OIL & GAS CORP.------
1042-489-00297CITATION OIL & GAS CORP.------
10042-489-00401CITATION OIL & GAS CORP.------
10142-489-80138CITATION OIL & GAS CORP.------
102WI42-489-00414CITATION OIL & GAS CORP.------
10342-489-00400CITATION OIL & GAS CORP.------
10442-489-00413CITATION OIL & GAS CORP.------
10542-489-00412CITATION OIL & GAS CORP.------
10642-489-00421CITATION OIL & GAS CORP.------
10742-489-00422CITATION OIL & GAS CORP.------
10842-489-00425CITATION OIL & GAS CORP.------
10942-489-00424CITATION OIL & GAS CORP.------
1142-489-00292CITATION OIL & GAS CORP.------
11042-489-00423CITATION OIL & GAS CORP.------
11142-489-00426CITATION OIL & GAS CORP.------
11442-489-00457CITATION OIL & GAS CORP.------
11542-489-00419CITATION OIL & GAS CORP.------
11642-489-00455CITATION OIL & GAS CORP.------
11742-489-00346CITATION OIL & GAS CORP.------
11842-489-00347CITATION OIL & GAS CORP.------
12042-489-00349CITATION OIL & GAS CORP.------
12142-489-00372CITATION OIL & GAS CORP.------
12242-489-00373CITATION OIL & GAS CORP.------
12542-489-00456CITATION OIL & GAS CORP.------
127WI42-489-30006CITATION OIL & GAS CORP.------
12842-489-30033CITATION OIL & GAS CORP.------
12942-489-30093CITATION OIL & GAS CORP.------
13042-489-30097CITATION OIL & GAS CORP.------
13142-489-30107CITATION OIL & GAS CORP.------
13442-489-30118CITATION OIL & GAS CORP.------
13542-489-30130CITATION OIL & GAS CORP.------
13642-489-30129CITATION OIL & GAS CORP.------
13742-489-30122CITATION OIL & GAS CORP.------
13942-489-30127CITATION OIL & GAS CORP.------
14142-489-30125CITATION OIL & GAS CORP.------
14242-489-30124CITATION OIL & GAS CORP.------
14342-489-30123CITATION OIL & GAS CORP.------
1542-489-00293CITATION OIL & GAS CORP.------
1642-489-00261CITATION OIL & GAS CORP.------
1742-489-00262CITATION OIL & GAS CORP.------
1842-489-00259CITATION OIL & GAS CORP.------
2042-489-00299CITATION OIL & GAS CORP.------
2142-489-00300CITATION OIL & GAS CORP.------
22WI42-489-00302CITATION OIL & GAS CORP.------
2342-489-00325CITATION OIL & GAS CORP.------
2642-489-00301CITATION OIL & GAS CORP.------
2742-489-00314CITATION OIL & GAS CORP.------
28WS42-489-00287CITATION OIL & GAS CORP.------
2942-489-00295CITATION OIL & GAS CORP.------
342-489-80097CITATION OIL & GAS CORP.------
3042-489-00318CITATION OIL & GAS CORP.------
3142-489-80106CITATION OIL & GAS CORP.------
3242-489-00315CITATION OIL & GAS CORP.------
33WI42-489-00324CITATION OIL & GAS CORP.------
3542-489-00323CITATION OIL & GAS CORP.------
3642-489-00319CITATION OIL & GAS CORP.------
3742-489-00322CITATION OIL & GAS CORP.------
3842-489-00344CITATION OIL & GAS CORP.------
3942-489-00342CITATION OIL & GAS CORP.------
4042-489-00341CITATION OIL & GAS CORP.------
4242-489-00366CITATION OIL & GAS CORP.------
4342-489-00354CITATION OIL & GAS CORP.------
4442-489-80112CITATION OIL & GAS CORP.------
4542-489-00374CITATION OIL & GAS CORP.------
4642-489-00369CITATION OIL & GAS CORP.------
4742-489-00391CITATION OIL & GAS CORP.------
542-489-00234CITATION OIL & GAS CORP.------
5042-489-00417CITATION OIL & GAS CORP.------
5142-489-00399CITATION OIL & GAS CORP.------
5242-489-00416CITATION OIL & GAS CORP.------
5342-489-00420CITATION OIL & GAS CORP.------
5442-489-00454CITATION OIL & GAS CORP.------
5542-489-00453CITATION OIL & GAS CORP.------
5642-489-80114CITATION OIL & GAS CORP.------
5742-489-00264CITATION OIL & GAS CORP.------
5942-489-00236CITATION OIL & GAS CORP.------
642-489-00256CITATION OIL & GAS CORP.------
6042-489-00253CITATION OIL & GAS CORP.------
6142-489-00252CITATION OIL & GAS CORP.------
6242-489-80118CITATION OIL & GAS CORP.------
6342-489-00265CITATION OIL & GAS CORP.------
6542-489-00229CITATION OIL & GAS CORP.------
6842-489-80120CITATION OIL & GAS CORP.------
6942-489-00266CITATION OIL & GAS CORP.------
7242-489-80123CITATION OIL & GAS CORP.------
7342-489-00351CITATION OIL & GAS CORP.------
7442-489-00350CITATION OIL & GAS CORP.------
7542-489-00345CITATION OIL & GAS CORP.------
76WI42-489-00343CITATION OIL & GAS CORP.------
7742-489-00353CITATION OIL & GAS CORP.------
7842-489-00361CITATION OIL & GAS CORP.------
7942-489-00355CITATION OIL & GAS CORP.------
842-489-00233CITATION OIL & GAS CORP.------
8042-489-00370CITATION OIL & GAS CORP.------
8142-489-80130CITATION OIL & GAS CORP.------
8242-489-00371CITATION OIL & GAS CORP.------
8442-489-00375CITATION OIL & GAS CORP.------
8542-489-00364CITATION OIL & GAS CORP.------
8642-489-00376CITATION OIL & GAS CORP.------
8742-489-00362CITATION OIL & GAS CORP.------
8842-489-00377CITATION OIL & GAS CORP.------
8942-489-00360CITATION OIL & GAS CORP.------
9042-489-00387CITATION OIL & GAS CORP.------
9142-489-00386CITATION OIL & GAS CORP.------
92WI42-489-00388CITATION OIL & GAS CORP.------
9342-489-00389CITATION OIL & GAS CORP.------
9442-489-00385CITATION OIL & GAS CORP.------
9542-489-00390CITATION OIL & GAS CORP.------
9642-489-00384CITATION OIL & GAS CORP.------
9742-489-00396CITATION OIL & GAS CORP.------
9842-489-00397CITATION OIL & GAS CORP.------
99WI42-489-00398CITATION OIL & GAS CORP.------