WEST RKM UNIT

Oil · District 8A · Lease #19691

Operator: OCCIDENTAL PERMIAN LTD.

Fields: SLAUGHTER

Cum Oil

23.0M BBL

Cum Gas

10.9M MCF

casinghead

Wells

304

Production

1993-01 — 2026-04

Peak Month

2019-09

Production History

Cum Oil: 23,002,084 BBL Cum Gas: 10,860,010 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

100,434 BBL/mo

Di (annual)

9.1%

b-factor

2.0

EUR

28,857,030 BBL

R-squared

0.938

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 OCCIDENTAL PERMIAN EOR, LLC 3 mo
2000-05 — 2026-04 OCCIDENTAL PERMIAN LTD. 312 mo
1997-03 — 2000-04 ALTURA ENERGY LTD. 38 mo
1993-01 — 1997-02 AMOCO PRODUCTION COMPANY 50 mo

Wells (304)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
328OCCIDENTAL PERMIAN LTD.15,5002018-10-03
325OCCIDENTAL PERMIAN LTD.15,5002018-09-21
326OCCIDENTAL PERMIAN LTD.15,5002018-09-21
327OCCIDENTAL PERMIAN LTD.15,5002018-09-21
505OCCIDENTAL PERMIAN LTD.412,6502018-09-21
32OCCIDENTAL PERMIAN LTD.15,1002018-09-10
200OCCIDENTAL PERMIAN LTD.25,3002017-06-27
304OCCIDENTAL PERMIAN LTD.25,4002015-06-08
324OCCIDENTAL PERMIAN LTD.25,4002013-09-19
323OCCIDENTAL PERMIAN LTD.25,4002013-05-29
321OCCIDENTAL PERMIAN LTD.25,4002012-07-20
310OCCIDENTAL PERMIAN LTD.15,4002010-11-03
317OCCIDENTAL PERMIAN LTD.15,4002010-04-29
314OCCIDENTAL PERMIAN LTD.15,4002010-02-26
315OCCIDENTAL PERMIAN LTD.15,4002010-02-26
305OCCIDENTAL PERMIAN LTD.15,4002008-11-07
306OCCIDENTAL PERMIAN LTD.15,4002008-11-07
307OCCIDENTAL PERMIAN LTD.15,4002008-11-07
308OCCIDENTAL PERMIAN LTD.15,4002008-11-07
309OCCIDENTAL PERMIAN LTD.15,4002008-11-07
303OCCIDENTAL PERMIAN LTD.15,4002007-02-23
298OCCIDENTAL PERMIAN LTD.15,4002007-02-07
299OCCIDENTAL PERMIAN LTD.15,4002007-02-07
300OCCIDENTAL PERMIAN LTD.15,4002007-02-07
301OCCIDENTAL PERMIAN LTD.15,4002007-02-07
302OCCIDENTAL PERMIAN LTD.15,4002007-02-07
216OCCIDENTAL PERMIAN LTD.15,2002006-05-10
297OCCIDENTAL PERMIAN LTD.15,4002004-01-26
295OCCIDENTAL PERMIAN LTD.15,4002001-05-09
296OCCIDENTAL PERMIAN LTD.15,4002001-04-25
294OCCIDENTAL PERMIAN LTD.15,4002000-04-19
291OCCIDENTAL PERMIAN LTD.25,4001999-11-10
292OCCIDENTAL PERMIAN LTD.15,4001999-11-10
293OCCIDENTAL PERMIAN LTD.15,4001999-11-10
289OCCIDENTAL PERMIAN LTD.15,4001998-05-14
290OCCIDENTAL PERMIAN LTD.15,4001998-05-14
283OCCIDENTAL PERMIAN LTD.15,1001996-03-27
279OCCIDENTAL PERMIAN LTD.15,1001996-03-26
280OCCIDENTAL PERMIAN LTD.15,1001996-03-26
281OCCIDENTAL PERMIAN LTD.15,1001996-03-26
282OCCIDENTAL PERMIAN LTD.15,1001996-03-26
284OCCIDENTAL PERMIAN LTD.15,1001996-03-26
286OCCIDENTAL PERMIAN LTD.25,1001996-03-26
278OCCIDENTAL PERMIAN LTD.15,1001995-10-12
274OCCIDENTAL PERMIAN LTD.25,1001995-06-21
275OCCIDENTAL PERMIAN LTD.15,1001995-06-21
276OCCIDENTAL PERMIAN LTD.15,1001995-06-21
277OCCIDENTAL PERMIAN LTD.15,1001995-06-21
268OCCIDENTAL PERMIAN LTD.15,1001992-11-16
272OCCIDENTAL PERMIAN LTD.15,1001992-11-10
269OCCIDENTAL PERMIAN LTD.15,1001992-10-12
270OCCIDENTAL PERMIAN LTD.15,1001992-10-12
271OCCIDENTAL PERMIAN LTD.15,1001992-10-12
273OCCIDENTAL PERMIAN LTD.15,1001992-10-12
265OCCIDENTAL PERMIAN LTD.15,0501988-02-04
266OCCIDENTAL PERMIAN LTD.15,0501988-02-04
267OCCIDENTAL PERMIAN LTD.15,0501988-02-04
253OCCIDENTAL PERMIAN LTD.15,0501987-07-06
254OCCIDENTAL PERMIAN LTD.15,0501987-06-19
255OCCIDENTAL PERMIAN LTD.15,0501987-06-19
257OCCIDENTAL PERMIAN LTD.15,0501987-06-19
263OCCIDENTAL PERMIAN LTD.15,0501987-06-19
260OCCIDENTAL PERMIAN LTD.15,0501987-05-18
233OCCIDENTAL PERMIAN LTD.15,0501986-09-24
238OCCIDENTAL PERMIAN LTD.15,0501986-09-24
259OCCIDENTAL PERMIAN LTD.15,0501986-09-24
261OCCIDENTAL PERMIAN LTD.15,0501986-09-24
264OCCIDENTAL PERMIAN LTD.15,0501986-09-24
231OCCIDENTAL PERMIAN LTD.15,1001986-01-30
228OCCIDENTAL PERMIAN LTD.15,1001985-01-24
229OCCIDENTAL PERMIAN LTD.15,1001985-01-24
241OCCIDENTAL PERMIAN LTD.15,3001980-09-09
248OCCIDENTAL PERMIAN LTD.15,3001980-08-26
249OCCIDENTAL PERMIAN LTD.15,3001980-08-26
195OCCIDENTAL PERMIAN LTD.15,3001978-05-26
199OCCIDENTAL PERMIAN LTD.15,3001978-05-25
213OCCIDENTAL PERMIAN LTD.15,3001978-05-25
245OCCIDENTAL PERMIAN LTD.15,3001978-05-25
246OCCIDENTAL PERMIAN LTD.15,3001978-05-25
247OCCIDENTAL PERMIAN LTD.15,3001978-05-25
206OCCIDENTAL PERMIAN LTD.15,3001978-05-23
208OCCIDENTAL PERMIAN LTD.15,3001978-05-23
215OCCIDENTAL PERMIAN LTD.15,3001978-05-19
223OCCIDENTAL PERMIAN LTD.15,3001978-05-19
212OCCIDENTAL PERMIAN LTD.15,3001978-05-11
227OCCIDENTAL PERMIAN LTD.15,3001978-05-11
196OCCIDENTAL PERMIAN LTD.15,3001978-05-05
197OCCIDENTAL PERMIAN LTD.15,3001978-05-05
217OCCIDENTAL PERMIAN LTD.15,3001978-05-04
224OCCIDENTAL PERMIAN LTD.15,3001978-05-04
225OCCIDENTAL PERMIAN LTD.15,3001978-05-04
142-219-02536OCCIDENTAL PERMIAN LTD.------
100W42-219-03140OCCIDENTAL PERMIAN LTD.------
10142-219-03141OCCIDENTAL PERMIAN LTD.------
102W42-219-01823OCCIDENTAL PERMIAN LTD.------
103W42-219-01350OCCIDENTAL PERMIAN LTD.------
10442-219-01349OCCIDENTAL PERMIAN LTD.------
105W42-219-02566OCCIDENTAL PERMIAN LTD.------
10842-219-01661OCCIDENTAL PERMIAN LTD.------
10942-219-01348OCCIDENTAL PERMIAN LTD.------
10W42-219-02117OCCIDENTAL PERMIAN LTD.------
1142-219-02639OCCIDENTAL PERMIAN LTD.------
110W42-219-01347OCCIDENTAL PERMIAN LTD.------
11142-219-02564OCCIDENTAL PERMIAN LTD.------
112W42-219-02563OCCIDENTAL PERMIAN LTD.------
11342-219-01658OCCIDENTAL PERMIAN LTD.------
114W42-219-01659OCCIDENTAL PERMIAN LTD.------
115W42-219-01241OCCIDENTAL PERMIAN LTD.------
11642-219-01239OCCIDENTAL PERMIAN LTD.------
117W42-219-00303OCCIDENTAL PERMIAN LTD.------
11842-219-02152OCCIDENTAL PERMIAN LTD.------
11942-219-00304OCCIDENTAL PERMIAN LTD.------
1242-219-02534OCCIDENTAL PERMIAN LTD.------
120W42-219-00390OCCIDENTAL PERMIAN LTD.------
12142-219-00358OCCIDENTAL PERMIAN LTD.------
12242-219-00299OCCIDENTAL PERMIAN LTD.------
12342-219-01240OCCIDENTAL PERMIAN LTD.------
124W42-219-01238OCCIDENTAL PERMIAN LTD.------
12542-219-01738OCCIDENTAL PERMIAN LTD.------
12642-219-01752OCCIDENTAL PERMIAN LTD.------
127W42-219-01739OCCIDENTAL PERMIAN LTD.------
12842-219-00389OCCIDENTAL PERMIAN LTD.------
129W42-219-00388OCCIDENTAL PERMIAN LTD.------
1342-219-02695OCCIDENTAL PERMIAN LTD.------
13042-219-00295OCCIDENTAL PERMIAN LTD.------
131W42-219-00292OCCIDENTAL PERMIAN LTD.------
132W42-219-00386OCCIDENTAL PERMIAN LTD.------
13342-219-00047OCCIDENTAL PERMIAN LTD.------
134W42-219-00051OCCIDENTAL PERMIAN LTD.------
13542-219-02022OCCIDENTAL PERMIAN LTD.------
13642-219-00050OCCIDENTAL PERMIAN LTD.------
137W42-219-01819OCCIDENTAL PERMIAN LTD.------
13842-219-00380OCCIDENTAL PERMIAN LTD.------
139W42-219-03210OCCIDENTAL PERMIAN LTD.------
14042-219-01890OCCIDENTAL PERMIAN LTD.------
14142-219-00387OCCIDENTAL PERMIAN LTD.------
14242-219-00046OCCIDENTAL PERMIAN LTD.------
14342-219-00052OCCIDENTAL PERMIAN LTD.------
14442-219-01817OCCIDENTAL PERMIAN LTD.------
145A42-219-20196OCCIDENTAL PERMIAN LTD.------
14642-219-00385OCCIDENTAL PERMIAN LTD.------
14742-219-02452OCCIDENTAL PERMIAN LTD.------
148W42-219-00045OCCIDENTAL PERMIAN LTD.------
14942-219-00054OCCIDENTAL PERMIAN LTD.------
1542-219-02658OCCIDENTAL PERMIAN LTD.------
15042-219-02023OCCIDENTAL PERMIAN LTD.------
151W42-219-00053OCCIDENTAL PERMIAN LTD.------
15242-219-01818OCCIDENTAL PERMIAN LTD.------
15342-219-01910OCCIDENTAL PERMIAN LTD.------
154W42-219-01816OCCIDENTAL PERMIAN LTD.------
15542-219-01820OCCIDENTAL PERMIAN LTD.------
156W42-219-01892OCCIDENTAL PERMIAN LTD.------
157W42-219-10468OCCIDENTAL PERMIAN LTD.------
158W42-219-10467OCCIDENTAL PERMIAN LTD.------
159W42-219-10469OCCIDENTAL PERMIAN LTD.------
1642-219-02657OCCIDENTAL PERMIAN LTD.------
16042-219-10479OCCIDENTAL PERMIAN LTD.------
16142-219-10480OCCIDENTAL PERMIAN LTD.------
162W42-219-10476OCCIDENTAL PERMIAN LTD.------
16342-219-10512OCCIDENTAL PERMIAN LTD.------
16442-219-10525OCCIDENTAL PERMIAN LTD.------
165W42-219-10526OCCIDENTAL PERMIAN LTD.------
16642-219-10529OCCIDENTAL PERMIAN LTD.------
16742-219-20007OCCIDENTAL PERMIAN LTD.------
16842-219-20008OCCIDENTAL PERMIAN LTD.------
16942-219-20009OCCIDENTAL PERMIAN LTD.------
17042-219-20010OCCIDENTAL PERMIAN LTD.------
17142-219-30205OCCIDENTAL PERMIAN LTD.------
17242-219-30203OCCIDENTAL PERMIAN LTD.------
173W42-219-30221OCCIDENTAL PERMIAN LTD.------
17442-219-30238OCCIDENTAL PERMIAN LTD.------
17542-219-30694OCCIDENTAL PERMIAN LTD.------
17642-219-30695OCCIDENTAL PERMIAN LTD.------
17742-219-30696OCCIDENTAL PERMIAN LTD.------
17842-219-30697OCCIDENTAL PERMIAN LTD.------
17942-219-30698OCCIDENTAL PERMIAN LTD.------
17W42-219-02656OCCIDENTAL PERMIAN LTD.------
1842-219-02532OCCIDENTAL PERMIAN LTD.------
18042-219-30732OCCIDENTAL PERMIAN LTD.------
18142-219-30733OCCIDENTAL PERMIAN LTD.------
18242-219-30734OCCIDENTAL PERMIAN LTD.------
18342-219-30735OCCIDENTAL PERMIAN LTD.------
18442-219-30736OCCIDENTAL PERMIAN LTD.------
18542-219-30882OCCIDENTAL PERMIAN LTD.------
18642-219-31147OCCIDENTAL PERMIAN LTD.------
18742-219-31139OCCIDENTAL PERMIAN LTD.------
18842-219-31154OCCIDENTAL PERMIAN LTD.------
18942-219-31138OCCIDENTAL PERMIAN LTD.------
19042-219-31148OCCIDENTAL PERMIAN LTD.------
19142-219-31143OCCIDENTAL PERMIAN LTD.------
19242-219-31150OCCIDENTAL PERMIAN LTD.------
19342-219-31144OCCIDENTAL PERMIAN LTD.------
19442-219-31149OCCIDENTAL PERMIAN LTD.------
19842-219-31470OCCIDENTAL PERMIAN LTD.------
19W42-219-02531OCCIDENTAL PERMIAN LTD.------
1W42-219-10473OCCIDENTAL PERMIAN LTD.------
2042-219-02698OCCIDENTAL PERMIAN LTD.------
20142-219-31485OCCIDENTAL PERMIAN LTD.------
20242-219-31486OCCIDENTAL PERMIAN LTD.------
203 A42-219-31526OCCIDENTAL PERMIAN LTD.------
20442-219-31476OCCIDENTAL PERMIAN LTD.------
20542-219-31487OCCIDENTAL PERMIAN LTD.------
20742-219-31488OCCIDENTAL PERMIAN LTD.------
20942-219-31489OCCIDENTAL PERMIAN LTD.------
21042-219-31475OCCIDENTAL PERMIAN LTD.------
21142-219-31472OCCIDENTAL PERMIAN LTD.------
21442-219-31484OCCIDENTAL PERMIAN LTD.------
21842-219-31473OCCIDENTAL PERMIAN LTD.------
21942-219-31490OCCIDENTAL PERMIAN LTD.------
21W42-219-02699OCCIDENTAL PERMIAN LTD.------
2242-219-02113OCCIDENTAL PERMIAN LTD.------
22042-219-31521OCCIDENTAL PERMIAN LTD.------
22142-219-31474OCCIDENTAL PERMIAN LTD.------
22242-219-31523OCCIDENTAL PERMIAN LTD.------
22642-219-31477OCCIDENTAL PERMIAN LTD.------
23042-219-31551OCCIDENTAL PERMIAN LTD.------
23442-219-31469OCCIDENTAL PERMIAN LTD.------
23542-219-31527OCCIDENTAL PERMIAN LTD.------
23742-219-31498OCCIDENTAL PERMIAN LTD.------
23942-219-31508OCCIDENTAL PERMIAN LTD.------
23W42-219-02115OCCIDENTAL PERMIAN LTD.------
2442-219-02638OCCIDENTAL PERMIAN LTD.------
24042-219-31492OCCIDENTAL PERMIAN LTD.------
24242-219-31478OCCIDENTAL PERMIAN LTD.------
24342-219-31479OCCIDENTAL PERMIAN LTD.------
24442-219-31761OCCIDENTAL PERMIAN LTD.------
25W42-219-02640OCCIDENTAL PERMIAN LTD.------
26W42-219-02655OCCIDENTAL PERMIAN LTD.------
2742-219-01339OCCIDENTAL PERMIAN LTD.------
28W42-219-00155OCCIDENTAL PERMIAN LTD.------
2942-219-02178OCCIDENTAL PERMIAN LTD.------
2W42-219-02535OCCIDENTAL PERMIAN LTD.------
30W42-219-02466OCCIDENTAL PERMIAN LTD.------
3142-219-02469OCCIDENTAL PERMIAN LTD.------
3342-219-01358OCCIDENTAL PERMIAN LTD.------
3442-219-02468OCCIDENTAL PERMIAN LTD.------
3542-219-02654OCCIDENTAL PERMIAN LTD.------
36W42-219-01356OCCIDENTAL PERMIAN LTD.------
3742-219-01357OCCIDENTAL PERMIAN LTD.------
38W42-219-02177OCCIDENTAL PERMIAN LTD.------
3942-219-01524OCCIDENTAL PERMIAN LTD.------
3W42-219-02637OCCIDENTAL PERMIAN LTD.------
442-219-02539OCCIDENTAL PERMIAN LTD.------
40W42-219-02467OCCIDENTAL PERMIAN LTD.------
42W42-219-02652OCCIDENTAL PERMIAN LTD.------
4342-219-02653OCCIDENTAL PERMIAN LTD.------
44W42-219-00198OCCIDENTAL PERMIAN LTD.------
4542-219-00200OCCIDENTAL PERMIAN LTD.------
46W42-219-00222OCCIDENTAL PERMIAN LTD.------
4742-219-00225OCCIDENTAL PERMIAN LTD.------
4942-219-02659OCCIDENTAL PERMIAN LTD.------
5042-219-00202OCCIDENTAL PERMIAN LTD.------
5142-219-00223OCCIDENTAL PERMIAN LTD.------
5242-219-02649OCCIDENTAL PERMIAN LTD.------
53W42-219-02650OCCIDENTAL PERMIAN LTD.------
54W42-219-00194OCCIDENTAL PERMIAN LTD.------
5542-219-00196OCCIDENTAL PERMIAN LTD.------
55W42-219-00196OCCIDENTAL PERMIAN LTD.------
56W42-219-00221OCCIDENTAL PERMIAN LTD.------
57W42-219-00224OCCIDENTAL PERMIAN LTD.------
5842-219-02104OCCIDENTAL PERMIAN LTD.------
59W42-219-00395OCCIDENTAL PERMIAN LTD.------
5W42-219-03212OCCIDENTAL PERMIAN LTD.------
6042-219-00399OCCIDENTAL PERMIAN LTD.------
6142-219-00397OCCIDENTAL PERMIAN LTD.------
6342-219-02097OCCIDENTAL PERMIAN LTD.------
6442-219-00199OCCIDENTAL PERMIAN LTD.------
6542-219-00201OCCIDENTAL PERMIAN LTD.------
6642-219-01914OCCIDENTAL PERMIAN LTD.------
67W42-219-01451OCCIDENTAL PERMIAN LTD.------
6842-219-01386OCCIDENTAL PERMIAN LTD.------
6942-219-00396OCCIDENTAL PERMIAN LTD.------
6W42-219-02661OCCIDENTAL PERMIAN LTD.------
742-219-02533OCCIDENTAL PERMIAN LTD.------
7042-219-00382OCCIDENTAL PERMIAN LTD.------
71W42-219-00393OCCIDENTAL PERMIAN LTD.------
7242-219-02672OCCIDENTAL PERMIAN LTD.------
73W42-219-00228OCCIDENTAL PERMIAN LTD.------
7442-219-00197OCCIDENTAL PERMIAN LTD.------
7542-219-02332OCCIDENTAL PERMIAN LTD.------
7642-219-01452OCCIDENTAL PERMIAN LTD.------
7742-219-00392OCCIDENTAL PERMIAN LTD.------
78W42-219-00398OCCIDENTAL PERMIAN LTD.------
7942-219-00394OCCIDENTAL PERMIAN LTD.------
80W42-219-02648OCCIDENTAL PERMIAN LTD.------
8142-219-00120OCCIDENTAL PERMIAN LTD.------
84W42-219-01472OCCIDENTAL PERMIAN LTD.------
85W42-219-01387OCCIDENTAL PERMIAN LTD.------
86W42-219-01450OCCIDENTAL PERMIAN LTD.------
8742-219-02010OCCIDENTAL PERMIAN LTD.------
8842-219-02012OCCIDENTAL PERMIAN LTD.------
8942-219-03269OCCIDENTAL PERMIAN LTD.------
8W42-219-02696OCCIDENTAL PERMIAN LTD.------
942-219-02697OCCIDENTAL PERMIAN LTD.------
9042-219-03270OCCIDENTAL PERMIAN LTD.------
9142-219-02295OCCIDENTAL PERMIAN LTD.------
9242-219-02296OCCIDENTAL PERMIAN LTD.------
9342-219-02458OCCIDENTAL PERMIAN LTD.------
9442-219-02009OCCIDENTAL PERMIAN LTD.------
9542-219-02013OCCIDENTAL PERMIAN LTD.------
96W42-219-02008OCCIDENTAL PERMIAN LTD.------
9742-219-02011OCCIDENTAL PERMIAN LTD.------
98W42-219-01455OCCIDENTAL PERMIAN LTD.------
9942-219-01456OCCIDENTAL PERMIAN LTD.------