UNIVERSITY "7-43"

Oil · District 10 · Lease #40532

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

22.5M BBL

Cum Gas

0 MCF

Wells

117

Production

2010-07 — 2026-03

Peak Month

2017-05

Production History

Cum Oil: 22,532,665 BBL Cum Gas: 0 MCF

Decline Curve Analysis

375,486 BBL/mo

Di (annual)

66.0%

b-factor

1.7

EUR

41,834,670 BBL

R-squared

0.671

type

hyperbolic

Wells (117)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5H	42-003-48470	PIONEER NATURAL RES. USA, INC.	1	11,095	2021-09-23
6H	42-003-48471	PIONEER NATURAL RES. USA, INC.	1	11,095	2021-09-23
7H	42-003-48472	PIONEER NATURAL RES. USA, INC.	1	11,095	2021-09-23
03H	42-003-48355	PIONEER NATURAL RES. USA, INC.	1	10,994	2021-03-09
1H	42-003-48353	PIONEER NATURAL RES. USA, INC.	1	10,994	2021-03-09
2H	42-003-48354	PIONEER NATURAL RES. USA, INC.	1	10,994	2021-03-09
4H	42-003-48356	PIONEER NATURAL RES. USA, INC.	1	10,994	2021-03-09
75H	42-003-48134	PIONEER NATURAL RES. USA, INC.	2	11,049	2019-07-19
76H	42-003-48137	PIONEER NATURAL RES. USA, INC.	1	11,049	2019-07-19
115H	42-003-47569	PIONEER NATURAL RES. USA, INC.	2	11,050	2019-06-28
116H	42-003-48115	PIONEER NATURAL RES. USA, INC.	1	11,050	2019-06-28
117H	42-003-48116	PIONEER NATURAL RES. USA, INC.	1	11,050	2019-06-28
118H	42-003-48117	PIONEER NATURAL RES. USA, INC.	1	11,050	2019-06-28
74H	42-003-48119	PIONEER NATURAL RES. USA, INC.	2	11,049	2019-06-28
70H	42-003-47754	PIONEER NATURAL RES. USA, INC.	1	11,129	2018-02-14
71H	42-003-47755	PIONEER NATURAL RES. USA, INC.	1	11,129	2018-02-14
113H	42-003-47567	PIONEER NATURAL RES. USA, INC.	1	11,000	2017-06-16
114H	42-003-47568	PIONEER NATURAL RES. USA, INC.	1	11,000	2017-06-16
48H	42-003-47378	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-07-15
49H	42-003-47379	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-07-15
50H	42-003-47380	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-07-15
45H	42-003-47353	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-03-31
46H	42-003-47354	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-03-31
47H	42-003-47355	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-03-31
36H	42-003-47344	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-02-12
37H	42-003-47345	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-02-12
38H	42-003-47346	PIONEER NATURAL RES. USA, INC.	1	11,600	2016-02-12
42H	42-003-47293	PIONEER NATURAL RES. USA, INC.	1	11,600	2015-11-19
43H	42-003-47294	PIONEER NATURAL RES. USA, INC.	1	11,600	2015-11-19
44H	42-003-47295	PIONEER NATURAL RES. USA, INC.	1	11,600	2015-11-19
33H	42-003-47208	PIONEER NATURAL RES. USA, INC.	1	11,675	2015-08-07
34H	42-003-47209	PIONEER NATURAL RES. USA, INC.	1	11,675	2015-08-07
35H	42-003-47210	PIONEER NATURAL RES. USA, INC.	1	11,675	2015-08-07
23H	42-003-47204	PIONEER NATURAL RES. USA, INC.	1	11,600	2015-07-31
24H	42-003-47205	PIONEER NATURAL RES. USA, INC.	1	11,600	2015-07-31
30H	42-003-46955	PIONEER NATURAL RES. USA, INC.	2	11,600	2015-01-06
31H	42-003-46957	PIONEER NATURAL RES. USA, INC.	3	11,600	2015-01-06
32H	42-003-46956	PIONEER NATURAL RES. USA, INC.	3	11,600	2015-01-06
3H	42-003-46957	PIONEER NATURAL RES. USA, INC.	3	11,600	2015-01-06
25H	42-003-46410	PIONEER NATURAL RES. USA, INC.	1	11,250	2014-07-12
26H	42-003-46411	PIONEER NATURAL RES. USA, INC.	1	11,250	2014-07-12
21H	42-003-46351	PIONEER NATURAL RES. USA, INC.	1	11,250	2014-06-28
22H	42-003-46352	PIONEER NATURAL RES. USA, INC.	1	11,250	2014-06-28
1D	42-003-46328	PIONEER NATURAL RES. USA, INC.	1	5,800	2014-06-18
27H	42-003-46077	PIONEER NATURAL RES. USA, INC.	1	11,300	2014-03-28
28H	42-003-46078	PIONEER NATURAL RES. USA, INC.	1	11,300	2014-03-28
9HR	42-003-45873	PIONEER NATURAL RES. USA, INC.	1	11,300	2014-01-17
4	42-003-43434	PIONEER NATURAL RES. USA, INC.	2	12,400	2013-12-05
17H	42-003-45749	PIONEER NATURAL RES. USA, INC.	1	11,340	2013-11-05
18H	42-003-45750	PIONEER NATURAL RES. USA, INC.	1	11,340	2013-11-05
16H	42-003-45496	PIONEER NATURAL RES. USA, INC.	1	9,960	2013-06-27
10H	42-003-45309	PIONEER NATURAL RES. USA, INC.	1	10,900	2013-05-07
9H	42-003-45308	PIONEER NATURAL RES. USA, INC.	2	11,300	2013-05-07
6D	42-003-44255	PIONEER NATURAL RES. USA, INC.	1	6,400	2012-04-30
7	42-003-44099	PIONEER NATURAL RES. USA, INC.	1	12,500	2012-03-24
1WS	42-003-44076	PIONEER NATURAL RES. USA, INC.	1	2,000	2012-03-16
6	42-003-44080	PIONEER NATURAL RES. USA, INC.	2	12,500	2012-03-16
28	42-003-44046	PIONEER NATURAL RES. USA, INC.	2	12,450	2012-03-14
27	42-003-44045	PIONEER NATURAL RES. USA, INC.	2	12,450	2012-03-12
26	42-003-43699	PIONEER NATURAL RES. USA, INC.	1	12,050	2011-12-30
25	42-003-43697	PIONEER NATURAL RES. USA, INC.	1	12,050	2011-12-01
55	42-003-43450	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-10-21
24	42-317-37279	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-10-19
38	42-003-43420	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-10-14
39	42-003-43426	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-10-14
17	42-003-43430	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-09-22
2	42-003-43427	PIONEER NATURAL RES. USA, INC.	1	12,050	2011-09-21
3	42-003-43433	PIONEER NATURAL RES. USA, INC.	1	12,050	2011-09-21
5	42-003-43438	PIONEER NATURAL RES. USA, INC.	1	12,050	2011-09-21
12	42-003-43411	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-09-14
42	42-003-43301	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-08-23
43	42-003-43302	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-08-23
44	42-003-43303	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-08-23
41	42-003-43297	PIONEER NATURAL RES. USA, INC.	1	12,000	2011-08-18
49	42-003-43298	PIONEER NATURAL RES. USA, INC.	2	12,050	2011-08-18
48	42-003-42924	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-11
11	42-003-42920	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
30	42-003-42916	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
31	42-003-42917	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
32	42-003-42918	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
33	42-003-42919	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
45	42-003-42921	PIONEER NATURAL RES. USA, INC.	2	11,800	2011-05-10
46	42-003-42922	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
47	42-003-42923	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-10
29	42-003-42891	PIONEER NATURAL RES. USA, INC.	1	11,800	2011-05-06
23	42-003-42762	PIONEER NATURAL RES. USA, INC.	1	11,500	2011-03-23
53	42-003-42763	PIONEER NATURAL RES. USA, INC.	1	11,500	2011-03-23
36	42-003-42431	PIONEER NATURAL RES. USA, INC.	2	11,650	2011-02-10
37	42-003-42432	PIONEER NATURAL RES. USA, INC.	2	11,650	2011-02-10
19	42-003-42466	PIONEER NATURAL RES. USA, INC.	1	11,650	2011-01-06
20	42-003-42467	PIONEER NATURAL RES. USA, INC.	1	11,650	2011-01-06
34	42-003-42430	PIONEER NATURAL RES. USA, INC.	2	11,650	2010-12-29
40	42-003-42158	PIONEER NATURAL RES. USA, INC.	1	11,700	2010-10-19
54	42-003-42156	PIONEER NATURAL RES. USA, INC.	1	11,700	2010-10-19
8	42-003-41996	PIONEER NATURAL RES. USA, INC.	1	12,000	2010-08-20
61	42-003-41960	MEWBOURNE OIL COMPANY	1	10,500	2010-08-05
62	42-003-41961	MEWBOURNE OIL COMPANY	1	10,500	2010-08-05
63	42-003-41962	MEWBOURNE OIL COMPANY	1	10,500	2010-08-05
18D	42-003-41841	PIONEER NATURAL RES. USA, INC.	2	6,500	2010-07-13
51	42-003-41584	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-04-06
52	42-003-41585	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-04-06
15	42-003-41561	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-03-24
1	42-003-41559	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-03-23
22	42-003-41558	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-03-23
14	42-003-41430	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-02-12
16	42-003-41431	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-02-12
10	42-003-41429	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-02-11
35	42-003-41428	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-02-11
59	42-003-41420	MEWBOURNE OIL COMPANY	1	10,500	2010-02-05
60	42-003-41421	MEWBOURNE OIL COMPANY	1	10,500	2010-02-05
21	42-317-35825	PIONEER NATURAL RES. USA, INC.	1	11,500	2010-01-29
58	42-003-40877	MEWBOURNE OIL COMPANY	1	10,500	2008-10-22
50	42-003-40820	PIONEER NATURAL RES. USA, INC.	3	11,500	2008-10-07
18	42-003-40818	PIONEER NATURAL RES. USA, INC.	2	11,900	2008-10-06
9	42-003-40740	PIONEER NATURAL RES. USA, INC.	1	11,000	2008-08-27
56	42-003-40263	MEWBOURNE OIL COMPANY	1	10,500	2007-10-09
57	42-003-40264	MEWBOURNE OIL COMPANY	1	10,500	2007-10-09