MCKNIGHT, M.B.

Oil // district 10 // lease#24277

op: STRONGHOLD ENERGY II OPER, LLC

cum_oil

2.9M BBL

cum_gas

0 MCF

wells

68

production

1993-01 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 2,891,886 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

57,364 BBL/mo

Di (annual)

48.1%

b-factor

0.3

EUR

2,028,994 BBL

R-squared

0.953

type

hyperbolic

-- wells (68)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
235RING ENERGY, INC.26,7002023-04-03
58RING ENERGY, INC.46,2602022-11-01
60RING ENERGY, INC.36,2902022-10-05
187STRONGHOLD ENERGY II OPER, LLC55,8002022-10-04
184RING ENERGY, INC.56,2062022-10-03
199RING ENERGY, INC.56,3502022-10-03
45RING ENERGY, INC.66,2412022-09-22
227RING ENERGY, INC.36,6802022-09-20
460HRING ENERGY, INC.25,7002022-09-20
469HRING ENERGY, INC.26,2002022-09-20
195STRONGHOLD ENERGY II OPER, LLC46,7002022-04-25
102STRONGHOLD ENERGY II OPER, LLC36,1712022-02-01
180STRONGHOLD ENERGY II OPER, LLC46,2452022-01-31
203STRONGHOLD ENERGY II OPER, LLC26,5002022-01-24
114STRONGHOLD ENERGY II OPER, LLC35,9502021-09-28
110STRONGHOLD ENERGY II OPER, LLC45,5402021-09-10
191STRONGHOLD ENERGY II OPER, LLC46,2302021-09-10
194STRONGHOLD ENERGY II OPER, LLC46,7002021-09-10
186STRONGHOLD ENERGY II OPER, LLC66,7002021-07-23
183STRONGHOLD ENERGY II OPER, LLC56,3002021-07-19
200STRONGHOLD ENERGY II OPER, LLC26,3002021-06-03
202STRONGHOLD ENERGY II OPER, LLC26,5002021-06-03
192STRONGHOLD ENERGY II OPER, LLC36,7002021-05-03
51STRONGHOLD ENERGY II OPER, LLC36,2562021-04-30
196STRONGHOLD ENERGY II OPER, LLC36,7002021-04-21
438HSTRONGHOLD ENERGY II OPER, LLC25,7002021-03-22
255HSTRONGHOLD ENERGY II OPER, LLC28,2502021-01-21
437HSTRONGHOLD ENERGY II OPER, LLC25,7002020-11-06
455LHSTRONGHOLD ENERGY II OPER, LLC29,0002020-11-03
402HSTRONGHOLD ENERGY II OPER, LLC26,0002020-07-17
417HSTRONGHOLD ENERGY II OPER, LLC25,8002020-07-01
480HSTRONGHOLD ENERGY II OPER, LLC39,0002020-03-16
112STRONGHOLD ENERGY II OPER, LLC34,9202019-11-25
482LHSTRONGHOLD ENERGY II OPER, LLC39,0002019-09-10
486HDEVON ENERGY PRODUCTION CO, L.P.19,0002014-01-15
481LHDEVON ENERGY PRODUCTION CO, L.P.19,0002013-10-16
485HDEVON ENERGY PRODUCTION CO, L.P.26,0002013-07-16
478LHDEVON ENERGY PRODUCTION CO, L.P.26,0002013-06-14
479HDEVON ENERGY PRODUCTION CO, L.P.26,0002013-06-13
477HDEVON ENERGY PRODUCTION CO, L.P.19,0002013-04-11
474HDEVON ENERGY PRODUCTION CO, L.P.17,0002013-02-26
303HDEVON ENERGY PRODUCTION CO, L.P.26,3002012-05-02
472HDEVON ENERGY PRODUCTION CO, L.P.15,8002012-04-09
467HDEVON ENERGY PRODUCTION CO, L.P.15,8002012-04-05
473HDEVON ENERGY PRODUCTION CO, L.P.25,8002012-01-30
471HDEVON ENERGY PRODUCTION CO, L.P.25,7002012-01-17
451HDEVON ENERGY PRODUCTION CO, L.P.15,9002011-12-02
452HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-12-01
453HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-12-01
458HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-12-01
463HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-12-01
466HDEVON ENERGY PRODUCTION CO, L.P.15,8002011-12-01
468HDEVON ENERGY PRODUCTION CO, L.P.26,0002011-12-01
470HDEVON ENERGY PRODUCTION CO, L.P.15,8002011-12-01
457HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-11-29
465HDEVON ENERGY PRODUCTION CO, L.P.15,9002011-11-29
462HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-11-28
456HDEVON ENERGY PRODUCTION CO, L.P.15,7002011-11-22
403HDEVON ENERGY PRODUCTION CO, L.P.25,5002011-11-15
400HDEVON ENERGY PRODUCTION CO, L.P.15,4212011-08-16
401HDEVON ENERGY PRODUCTION CO, L.P.15,4562011-07-26
52GULF OIL CORP.46,9292009-10-13
189DEVON ENERGY PRODUCTION CO, L.P.35,8002006-06-01
198DEVON ENERGY PRODUCTION CO, L.P.26,6002006-06-01
121PENNZENERGY EXP. & PROD., L.L.C.46,2002005-12-27
182PENNZENERGY EXP. & PROD., L.L.C.35,8002005-09-30
178PENNZENERGY EXP. & PROD., L.L.C.36,3002005-07-21
177PENNZOIL EXPLORATION & PROD. CO.36,5002000-12-29
EOF // data source: Texas Railroad Commission // 2026