MCKNIGHT, M. B.

Oil · District 08 · Lease #18323

Operator: STRONGHOLD ENERGY II OPER, LLC

Fields: RUNNING W, N. (HOLT)

Cum Oil

2.0M BBL

Cum Gas

11.8M MCF

casinghead

Wells

110

Production

1993-01 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 1,996,763 BBL Cum Gas: 11,761,744 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

39,631 BBL/mo

Di (annual)

30.5%

b-factor

0.0

EUR

1,556,809 BBL

R-squared

0.900

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 RING ENERGY, INC. 47 mo

2019-01 — 2022-08 STRONGHOLD ENERGY II OPER, LLC 44 mo

2000-04 — 2018-12 DEVON ENERGY PRODUCTION CO, L.P. 225 mo

1999-03 — 2000-03 PENNZENERGY EXP. & PROD., L.L.C. 13 mo

1995-02 — 1999-02 PENNZOIL EXPLORATION & PROD. CO. 49 mo

1993-01 — 1995-01 PENNZOIL PETROLEUM COMPANY 25 mo

Wells (110)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
221	42-103-35406	RING ENERGY, INC.	4	6,540	2023-06-09
229	42-103-35518	RING ENERGY, INC.	2	6,670	2023-04-03
235	42-103-35634	RING ENERGY, INC.	2	6,700	2023-04-03
240	42-103-35751	RING ENERGY, INC.	2	6,800	2023-04-03
157	42-103-33372	RING ENERGY, INC.	4	6,450	2022-11-30
510	42-103-36283	RING ENERGY, INC.	2	9,000	2022-11-30
58	42-103-00027	RING ENERGY, INC.	4	6,260	2022-11-01
0207G	42-103-37166	RING ENERGY, INC.	1	7,500	2022-10-26
2403G	42-103-37167	RING ENERGY, INC.	1	7,500	2022-10-26
218	42-103-35308	RING ENERGY, INC.	5	6,510	2022-10-05
187	42-103-34727	RING ENERGY, INC.	5	5,800	2022-10-04
107	42-103-11153	RING ENERGY, INC.	3	4,890	2022-10-03
111	42-103-31329	RING ENERGY, INC.	4	5,500	2022-10-03
184	42-103-34706	RING ENERGY, INC.	5	6,206	2022-10-03
199	42-103-34872	RING ENERGY, INC.	5	6,350	2022-10-03
204	42-103-34923	RING ENERGY, INC.	3	6,500	2022-10-03
243	42-103-35799	RING ENERGY, INC.	2	6,800	2022-09-21
227	42-103-35517	RING ENERGY, INC.	3	6,680	2022-09-20
460	42-103-35910	RING ENERGY, INC.	2	5,700	2022-09-20
469	42-103-35924	RING ENERGY, INC.	2	6,200	2022-09-20
0306S	42-103-36658	RING ENERGY, INC.	4	7,500	2022-06-23
195	42-103-34808	RING ENERGY, INC.	4	6,700	2022-04-25
197	42-103-34807	RING ENERGY, INC.	4	6,700	2022-04-25
215	42-103-35213	RING ENERGY, INC.	2	6,500	2022-04-25
2302S	42-103-36688	RING ENERGY, INC.	2	7,500	2022-03-03
2504S	42-103-36677	RING ENERGY, INC.	2	7,500	2022-03-03
0902S	42-103-36666	RING ENERGY, INC.	3	7,500	2022-02-11
0101S	42-103-36686	RING ENERGY, INC.	2	7,500	2022-02-07
0303S	42-103-36653	RING ENERGY, INC.	2	7,500	2022-02-07
207	42-103-34996	RING ENERGY, INC.	2	6,201	2022-01-31
201	42-103-34873	RING ENERGY, INC.	4	6,500	2022-01-28
211	42-103-35058	RING ENERGY, INC.	3	6,346	2022-01-28
226	42-103-35516	RING ENERGY, INC.	3	6,583	2022-01-25
203	42-103-34901	RING ENERGY, INC.	2	6,500	2022-01-24
223	42-103-35494	RING ENERGY, INC.	2	6,500	2022-01-14
212	42-103-35060	RING ENERGY, INC.	5	6,330	2022-01-04
213	42-103-35059	RING ENERGY, INC.	3	6,300	2021-12-15
232	42-103-35545	RING ENERGY, INC.	2	6,500	2021-11-22
234	42-103-35629	RING ENERGY, INC.	2	6,500	2021-11-10
0203G	42-103-36895	RING ENERGY, INC.	1	7,500	2021-10-12
0202G	42-103-36877	RING ENERGY, INC.	1	7,500	2021-10-01
114	42-103-31456	RING ENERGY, INC.	3	5,950	2021-09-28
208	42-103-35029	RING ENERGY, INC.	2	6,226	2021-09-28
110	42-103-31334	RING ENERGY, INC.	4	5,540	2021-09-10
191	42-103-34763	RING ENERGY, INC.	4	6,230	2021-09-10
194	42-103-34800	RING ENERGY, INC.	4	6,700	2021-09-10
222	42-103-35405	RING ENERGY, INC.	5	6,500	2021-09-10
233	42-103-35547	RING ENERGY, INC.	2	6,500	2021-09-09
0314M	42-103-36859	RING ENERGY, INC.	1	6,000	2021-08-24
0315M	42-103-36857	RING ENERGY, INC.	1	6,000	2021-08-24
156	42-103-33282	RING ENERGY, INC.	5	6,800	2021-08-24
205	42-103-34997	RING ENERGY, INC.	3	6,277	2021-08-24
230	42-103-35498	RING ENERGY, INC.	3	6,635	2021-08-24
206	42-103-34995	RING ENERGY, INC.	2	6,255	2021-08-16
155	42-103-33283	RING ENERGY, INC.	4	6,550	2021-07-26
186	42-103-34726	RING ENERGY, INC.	6	6,700	2021-07-23
2507G	42-103-36836	RING ENERGY, INC.	2	7,500	2021-07-20
183	42-103-34707	RING ENERGY, INC.	5	6,300	2021-07-19
506	42-103-36110	RING ENERGY, INC.	3	9,000	2021-07-09
220	42-103-35313	RING ENERGY, INC.	2	6,300	2021-06-22
200	42-103-34874	RING ENERGY, INC.	2	6,300	2021-06-03
202	42-103-34900	RING ENERGY, INC.	2	6,500	2021-06-03
216	42-103-35184	RING ENERGY, INC.	3	6,500	2021-06-01
0310M	42-103-36800	RING ENERGY, INC.	1	6,000	2021-05-10
2510M	42-103-36798	RING ENERGY, INC.	1	6,000	2021-05-07
51	42-103-00019	RING ENERGY, INC.	3	6,256	2021-04-30
196	42-103-34809	RING ENERGY, INC.	3	6,700	2021-04-21
224	42-103-35700	RING ENERGY, INC.	3	6,500	2021-03-30
438	42-103-35912	RING ENERGY, INC.	2	5,700	2021-03-22
193	42-103-34799	RING ENERGY, INC.	4	6,700	2021-02-25
255H	42-103-35789	RING ENERGY, INC.	2	8,250	2021-01-21
437	42-103-35920	RING ENERGY, INC.	2	5,700	2020-11-06
402	42-103-35882	RING ENERGY, INC.	2	6,000	2020-07-17
417	42-103-35951	RING ENERGY, INC.	2	5,800	2020-07-01
0305S	42-103-36662	RING ENERGY, INC.	2	7,500	2020-06-29
480	42-103-36247	RING ENERGY, INC.	3	9,000	2020-03-16
501	42-103-36032	RING ENERGY, INC.	2	9,000	2020-03-06
0201G	42-103-36722	RING ENERGY, INC.	2	7,500	2020-02-27
0307G	42-103-36725	RING ENERGY, INC.	2	7,500	2020-02-27
0308G	42-103-36723	RING ENERGY, INC.	2	7,500	2020-02-27
0309G	42-103-36724	RING ENERGY, INC.	2	7,500	2020-02-27
2509M	42-103-36720	RING ENERGY, INC.	1	6,000	2020-02-27
112	42-103-31346	RING ENERGY, INC.	3	4,920	2019-11-25
225	42-103-35496	RING ENERGY, INC.	3	6,500	2019-10-25
482	42-103-36256	RING ENERGY, INC.	3	9,000	2019-09-10
95	42-103-10336	RING ENERGY, INC.	1	4,050	2015-08-20
219	42-103-35311	RING ENERGY, INC.	2	6,370	2015-07-23
231	42-103-35544	RING ENERGY, INC.	3	6,500	2012-03-24
300H	42-103-35909	RING ENERGY, INC.	1	4,260	2011-11-22
302	42-103-35802	RING ENERGY, INC.	2	6,800	2011-02-24
301	42-103-34976	RING ENERGY, INC.	4	8,900	2010-08-06
52	42-103-00021	RING ENERGY, INC.	4	6,929	2009-10-13
87	42-103-10127	RING ENERGY, INC.	2	6,280	2008-06-27
109	42-103-31290	RING ENERGY, INC.	2	6,030	2007-10-02
214	42-103-35057	RING ENERGY, INC.	3	6,208	2007-07-25
117	42-103-31956	RING ENERGY, INC.	2	4,250	2007-03-20
188	42-103-34728	RING ENERGY, INC.	3	6,500	2006-06-01
189	42-103-34729	RING ENERGY, INC.	3	5,800	2006-06-01
198	42-103-34820	RING ENERGY, INC.	2	6,600	2006-06-01
115	42-103-31880	RING ENERGY, INC.	3	4,200	2006-03-20
116	42-103-31919	RING ENERGY, INC.	2	4,250	2005-12-28
182	42-103-34708	RING ENERGY, INC.	3	5,800	2005-09-30
178	42-103-34684	RING ENERGY, INC.	3	6,300	2005-07-21
118	42-103-31999	RING ENERGY, INC.	2	4,300	2005-03-09
119	42-103-32000	RING ENERGY, INC.	3	5,950	2004-09-30
120	42-103-32001	RING ENERGY, INC.	2	4,300	2004-09-30
132	42-103-33075	RING ENERGY, INC.	2	4,240	2004-09-29
93	42-103-10335	RING ENERGY, INC.	1	4,650	1997-09-10
101	42-103-10573	RING ENERGY, INC.	--	--	--
91	42-103-10263	RING ENERGY, INC.	--	--	--

MCKNIGHT, M. B.

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 (110)

Production History