KWB UNIT

Oil · District 7C · Lease #13227

Operator: SONORAN ENERGY INC.

Fields: K. W. B. (STRAWN)

Cum Oil

112k BBL

Cum Gas

559k MCF

casinghead

Wells

Production

1993-01 — 2009-06

Peak Month

1993-01

Production History

Cum Oil: 112,098 BBL Cum Gas: 558,727 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

2,765 BBL/mo

Di (annual)

31.3%

b-factor

0.0

EUR

106,065 BBL

R-squared

0.800

type

exponential

Operator History (from monthly production reports)

2005-11 — 2026-07 SONORAN ENERGY INC. 249 mo

2001-09 — 2005-10 BARON ENERGY LTD. 50 mo

1999-02 — 2001-08 MIDEAST GAS SYSTEMS, INC. 31 mo

1998-09 — 1999-01 L.C.S. PRODUCTION COMPANY 5 mo

1998-01 — 1998-08 SMITH PIPE OF ABILENE 8 mo

1994-07 — 1997-12 RIO GRANDE DRILLING COMPANY 42 mo

1993-01 — 1994-06 PYRAMID ENERGY, INC. 18 mo

Wells (88)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
27	42-451-30834	ARCH OIL & GAS, LLC	2	7,000	2009-08-24
16	42-451-30910	ARCH OIL & GAS LLC	2	7,000	2009-08-04
66	42-451-31576	SONORAN ENERGY INC.	3	7,000	2009-04-06
22	42-451-31094	BARROW-SHAVER RESOURCES CO.	2	7,500	2008-10-13
70	42-451-31164	SONORAN ENERGY INC.	2	7,100	2008-06-26
82	42-451-30997	SONORAN ENERGY INC.	2	7,100	2008-06-26
17	42-451-30901	SONORAN ENERGY INC.	2	7,500	2008-03-31
21	42-451-31141	SONORAN ENERGY INC.	2	7,500	2008-03-07
3	42-451-30978	BARROW-SHAVER RESOURCES CO.	2	7,500	2008-03-05
67	42-451-31616	SONORAN ENERGY INC.	2	7,000	2008-02-14
42	42-451-30999	SONORAN ENERGY INC.	2	7,000	2007-04-23
44	42-451-31123	SONORAN ENERGY INC.	2	7,100	2007-04-23
48	42-451-31072	BARROW-SHAVER RESOURCES CO.	3	7,100	2007-04-23
50	42-451-31556	SONORAN ENERGY INC.	2	7,000	2007-04-23
31	42-451-31103	ARCH OIL & GAS, LLC	3	7,100	2002-01-02
95	42-451-32323	BARROW-SHAVER RESOURCES CO.	1	7,000	1995-04-05
90	42-451-31247	SONORAN ENERGY INC.	2	7,100	1992-06-04
35	42-451-31575	SONORAN ENERGY INC.	2	7,000	1992-05-18
40	42-451-31578	SONORAN ENERGY INC.	1	7,000	1985-04-16
62	42-451-31577	SONORAN ENERGY INC.	1	7,000	1985-04-16
38	42-451-31561	SONORAN ENERGY INC.	1	6,900	1985-03-11
59	42-451-31562	SONORAN ENERGY INC.	1	6,900	1985-03-11
55	42-451-31474	SONORAN ENERGY INC.	1	6,900	1984-09-24
73	42-451-31473	SONORAN ENERGY INC.	1	6,900	1984-09-24
43	42-451-31443	BARROW-SHAVER RESOURCES CO.	1	7,000	1984-07-10
68	42-451-31435	SONORAN ENERGY INC.	1	7,000	1984-06-18
88	42-451-31434	SONORAN ENERGY INC.	1	7,000	1984-06-18
85	42-451-31409	SONORAN ENERGY INC.	2	7,100	1984-04-20
46	42-451-30644	BARROW-SHAVER RESOURCES CO.	3	7,055	1984-03-08
81	42-451-31371	SONORAN ENERGY INC.	1	7,000	1984-01-23
23	42-451-31058	BARROW-SHAVER RESOURCES CO.	2	7,500	1983-12-05
1	42-451-31262	BARROW-SHAVER RESOURCES CO.	1	7,500	1983-07-12
2 W	42-451-31262	BARROW-SHAVER RESOURCES CO.	1	7,500	1983-07-12
20	42-451-31261	BARROW-SHAVER RESOURCES CO.	1	7,500	1983-07-08
53	42-451-31243	SONORAN ENERGY INC.	1	6,800	1983-05-27
77	42-451-31228	SONORAN ENERGY INC.	1	7,100	1983-05-10
79	42-451-31226	SONORAN ENERGY INC.	1	7,100	1983-05-09
11	42-451-31209	SONORAN ENERGY INC.	1	7,100	1983-04-25
76	42-451-31211	SONORAN ENERGY INC.	1	7,100	1983-04-25
10	42-451-31177	SONORAN ENERGY INC.	1	7,000	1983-03-04
80	42-451-31174	SONORAN ENERGY INC.	1	7,100	1983-03-04
89	42-451-31175	SONORAN ENERGY INC.	1	7,100	1983-03-04
86	42-451-31169	SONORAN ENERGY INC.	1	7,100	1983-02-18
49	42-451-31156	BARROW-SHAVER RESOURCES CO.	1	7,100	1983-02-08
33	42-451-31142	SONORAN ENERGY INC.	1	7,100	1983-01-20
87	42-451-31129	SONORAN ENERGY INC.	1	7,100	1982-12-31
52	42-451-30885	SONORAN ENERGY INC.	2	7,000	1982-12-15
12	42-451-31102	SONORAN ENERGY INC.	1	7,100	1982-12-13
65	42-451-31107	BARROW-SHAVER RESOURCES CO.	1	7,100	1982-12-13
69	42-451-31106	BARROW-SHAVER RESOURCES CO.	1	7,100	1982-12-13
78	42-451-31104	SONORAN ENERGY INC.	1	7,200	1982-12-10
32	42-451-31100	SONORAN ENERGY INC.	1	7,000	1982-11-24
83	42-451-31031	SONORAN ENERGY INC.	2	7,100	1982-11-12
34	42-451-31077	SONORAN ENERGY INC.	1	7,100	1982-11-08
7	42-451-31069	SONORAN ENERGY INC.	1	7,000	1982-10-25
13	42-451-31055	ARCH OIL & GAS LLC	1	7,100	1982-09-29
30	42-451-31051	SONORAN ENERGY INC.	1	7,000	1982-09-20
19	42-451-31044	BARROW-SHAVER RESOURCES CO.	1	7,500	1982-09-03
2	42-451-31033	BARROW-SHAVER RESOURCES CO.	1	7,500	1982-08-25
1W	42-451-31032	SONORAN ENERGY INC.	1	7,100	1982-08-19
63	42-451-31030	SONORAN ENERGY INC.	1	7,000	1982-08-19
71	42-451-31029	BARROW-SHAVER RESOURCES CO.	1	7,100	1982-08-19
84	42-451-31028	SONORAN ENERGY INC.	1	7,000	1982-08-19
24	42-451-31022	BARROW-SHAVER RESOURCES CO.	1	7,500	1982-07-25
14	42-451-31009	SONORAN ENERGY INC.	1	7,000	1982-07-08
6	42-451-31010	SONORAN ENERGY INC.	1	7,000	1982-07-08
18	42-451-31004	BARROW-SHAVER RESOURCES CO.	1	8,000	1982-06-25
29	42-451-30995	SONORAN ENERGY INC.	1	7,000	1982-06-21
74	42-451-30996	SONORAN ENERGY INC.	1	7,000	1982-06-18
75	42-451-30998	SONORAN ENERGY INC.	1	7,000	1982-06-18
57	42-451-30986	SONORAN ENERGY INC.	1	7,000	1982-06-11
56	42-451-30981	SONORAN ENERGY INC.	1	7,000	1982-05-26
36	42-451-30977	SONORAN ENERGY INC.	1	7,000	1982-05-12
25	42-451-30964	BARROW-SHAVER RESOURCES CO.	1	7,500	1982-04-28
4	42-451-30947	SONORAN ENERGY INC.	1	7,000	1982-04-14
5	42-451-30937	SONORAN ENERGY INC.	1	7,000	1982-04-01
58	42-451-30938	SONORAN ENERGY INC.	1	7,000	1982-04-01
60	42-451-30940	SONORAN ENERGY INC.	1	7,000	1982-04-01
72	42-451-30939	SONORAN ENERGY INC.	1	7,000	1982-04-01
61	42-451-30925	SONORAN ENERGY INC.	1	7,000	1982-03-22
54	42-451-30911	SONORAN ENERGY INC.	1	7,000	1982-03-04
28	42-451-30909	ARCH OIL & GAS LLC	1	7,000	1982-02-23
37	42-451-30904	SONORAN ENERGY INC.	1	7,000	1982-02-18
3W	42-451-30904	SONORAN ENERGY INC.	1	7,000	1982-02-18
15	42-451-30890	SONORAN ENERGY INC.	1	7,000	1982-01-20
39	42-451-30852	MORROW RESOURCES INC.	1	6,720	1981-11-17
26	42-451-30842	BARROW-SHAVER RESOURCES CO.	1	7,500	1981-10-27
41	42-451-30777	SONORAN ENERGY INC.	1	6,910	1981-06-19

KWB UNIT

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (88)

Production History