BIG WELLS /SAN MIGUEL/ UNIT

Oil · District 01 · Lease #4421

Operator: TRINITY OPERATING (USG), LLC

Cum Oil

3.1M BBL

Cum Gas

998k MCF

casinghead

Wells

337

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 3,103,368 BBL Cum Gas: 998,363 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,851 BBL/mo

Di (annual)

17.7%

b-factor

0.3

EUR

3,213,231 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 FLINT OAK ENERGY, LLC 58 mo
2018-02 — 2021-09 TRINITY OPERATING (USG), LLC 44 mo
2003-02 — 2018-01 TEXAS AMERICAN RESOURCES COMPANY 180 mo
1999-10 — 2003-01 KERR-MCGEE OIL & GAS ONSHORE LLC 40 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1993-01 — 1999-03 ORYX ENERGY COMPANY 75 mo

Wells (337)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4906FLINT OAK ENERGY, LLC25,7002013-12-02
2136FLINT OAK ENERGY, LLC15,5302010-01-21
2041FLINT OAK ENERGY, LLC15,5302009-11-18
2135FLINT OAK ENERGY, LLC15,5302009-11-18
2709FLINT OAK ENERGY, LLC15,7672004-10-14
718FLINT OAK ENERGY, LLC27,4102004-05-11
508FLINT OAK ENERGY, LLC510,8501994-06-10
203FLINT OAK ENERGY, LLC29,8001994-02-03
502FLINT OAK ENERGY, LLC15,4101993-08-17
303FLINT OAK ENERGY, LLC27,1001993-02-05
2022FLINT OAK ENERGY, LLC25,7251990-06-13
3514FLINT OAK ENERGY, LLC15,8301990-04-13
608FLINT OAK ENERGY, LLC15,6001986-05-27
J100FLINT OAK ENERGY, LLC15,9001985-10-22
1602FLINT OAK ENERGY, LLC15,9001985-10-21
808FLINT OAK ENERGY, LLC15,9001985-10-15
1098FLINT OAK ENERGY, LLC15,7001985-02-15
1099FLINT OAK ENERGY, LLC15,7001985-02-15
1702FLINT OAK ENERGY, LLC17,4501985-02-11
607FLINT OAK ENERGY, LLC17,4051985-01-31
2721FLINT OAK ENERGY, LLC15,9001984-12-14
719FLINT OAK ENERGY, LLC15,8001984-12-14
5457FLINT OAK ENERGY, LLC15,9001984-12-13
3530FLINT OAK ENERGY, LLC15,9001984-12-06
3529FLINT OAK ENERGY, LLC15,9001984-12-05
1097FLINT OAK ENERGY, LLC19,5001984-09-18
807FLINT OAK ENERGY, LLC27,8001984-09-18
906FLINT OAK ENERGY, LLC15,8001984-04-26
4202FLINT OAK ENERGY, LLC15,7001984-02-21
4403FLINT OAK ENERGY, LLC15,7001984-02-21
4619FLINT OAK ENERGY, LLC15,7001984-02-21
4620FLINT OAK ENERGY, LLC15,7001984-02-21
4905FLINT OAK ENERGY, LLC15,7001984-02-21
2040FLINT OAK ENERGY, LLC27,2001984-02-10
2118FLINT OAK ENERGY, LLC17,0251984-02-10
1206FLINT OAK ENERGY, LLC15,6751983-06-10
1308FLINT OAK ENERGY, LLC15,6501983-04-20
2038FLINT OAK ENERGY, LLC15,6001983-04-20
2039FLINT OAK ENERGY, LLC15,6001983-04-20
4618FLINT OAK ENERGY, LLC15,6501983-04-20
4904FLINT OAK ENERGY, LLC15,6001983-04-20
1096FLINT OAK ENERGY, LLC15,4901983-03-18
717FLINT OAK ENERGY, LLC15,4401983-03-18
1034WFLINT OAK ENERGY, LLC15,7001982-10-21
4139WFLINT OAK ENERGY, LLC15,8001982-10-21
2032FLINT OAK ENERGY, LLC15,6501982-10-14
4721FLINT OAK ENERGY, LLC15,8001982-10-14
5456FLINT OAK ENERGY, LLC15,8001982-10-14
2034FLINT OAK ENERGY, LLC15,6001982-10-08
2035FLINT OAK ENERGY, LLC15,7001982-10-07
2036FLINT OAK ENERGY, LLC15,6501982-10-07
2037FLINT OAK ENERGY, LLC15,7001982-10-07
3328FLINT OAK ENERGY, LLC15,8001982-10-07
4541FLINT OAK ENERGY, LLC15,8001982-10-07
4617FLINT OAK ENERGY, LLC15,7001982-10-07
713FLINT OAK ENERGY, LLC15,7001982-10-07
1029FLINT OAK ENERGY, LLC25,6751982-07-26
1032FLINT OAK ENERGY, LLC15,5001982-07-26
1306FLINT OAK ENERGY, LLC15,6501982-05-27
1307FLINT OAK ENERGY, LLC15,6501982-05-27
1027FLINT OAK ENERGY, LLC15,6751982-03-23
1028FLINT OAK ENERGY, LLC15,6751982-03-23
1030FLINT OAK ENERGY, LLC15,6501982-03-23
1031FLINT OAK ENERGY, LLC15,7001982-03-23
1033FLINT OAK ENERGY, LLC15,6501982-03-23
1305FLINT OAK ENERGY, LLC15,6751982-03-23
1409FLINT OAK ENERGY, LLC15,7001982-03-23
1410FLINT OAK ENERGY, LLC15,7001982-03-23
1411FLINT OAK ENERGY, LLC15,6501982-03-23
1412FLINT OAK ENERGY, LLC15,7001982-03-23
1413FLINT OAK ENERGY, LLC15,6501982-03-23
1414FLINT OAK ENERGY, LLC15,7001982-03-23
1416FLINT OAK ENERGY, LLC15,6501982-03-23
712FLINT OAK ENERGY, LLC15,6751982-03-23
1415FLINT OAK ENERGY, LLC15,6501982-03-10
1911WFLINT OAK ENERGY, LLC15,7001982-03-09
1069FLINT OAK ENERGY, LLC15,6001981-12-22
710FLINT OAK ENERGY, LLC15,6001981-12-22
711FLINT OAK ENERGY, LLC15,6001981-12-22
5455FLINT OAK ENERGY, LLC15,7701981-06-04
5507FLINT OAK ENERGY, LLC15,7001981-06-04
5508FLINT OAK ENERGY, LLC15,7201981-06-04
1909FLINT OAK ENERGY, LLC15,8001981-04-23
1910FLINT OAK ENERGY, LLC15,8001981-04-23
2127FLINT OAK ENERGY, LLC15,7751981-04-23
2128FLINT OAK ENERGY, LLC15,7501981-04-23
2131FLINT OAK ENERGY, LLC15,8001981-04-23
2132WFLINT OAK ENERGY, LLC15,8001981-04-23
2133WFLINT OAK ENERGY, LLC15,8001981-04-23
2502FLINT OAK ENERGY, LLC15,8001981-04-23
3137FLINT OAK ENERGY, LLC15,8001981-04-23
3238FLINT OAK ENERGY, LLC15,8001981-04-23
3640FLINT OAK ENERGY, LLC15,8251981-04-23
4802FLINT OAK ENERGY, LLC15,8001981-04-23
5506FLINT OAK ENERGY, LLC15,7251981-04-23
2119WFLINT OAK ENERGY, LLC27,8001980-06-17
5448FLINT OAK ENERGY, LLC15,6501980-06-17
5002FLINT OAK ENERGY, LLC15,5601980-04-24
2030FLINT OAK ENERGY, LLC15,5251980-03-12
2122FLINT OAK ENERGY, LLC15,5501980-03-12
2123WFLINT OAK ENERGY, LLC15,5251980-03-12
2806FLINT OAK ENERGY, LLC15,6301980-03-12
2807FLINT OAK ENERGY, LLC15,6501980-03-12
3108FLINT OAK ENERGY, LLC15,6501980-03-12
3605FLINT OAK ENERGY, LLC15,5251980-03-12
3607FLINT OAK ENERGY, LLC15,7751980-03-12
4304FLINT OAK ENERGY, LLC15,6001980-03-12
2809FLINT OAK ENERGY, LLC15,6001980-03-10
2902FLINT OAK ENERGY, LLC15,6251980-03-10
3610FLINT OAK ENERGY, LLC15,6001980-03-10
3804FLINT OAK ENERGY, LLC15,6501980-03-10
2121FLINT OAK ENERGY, LLC15,6501980-02-26
2124FLINT OAK ENERGY, LLC15,6501980-02-26
1915WFLINT OAK ENERGY, LLC15,5501980-02-21
1914FLINT OAK ENERGY, LLC15,5501980-02-14
2120FLINT OAK ENERGY, LLC15,6501980-01-26
4615FLINT OAK ENERGY, LLC15,6001979-11-29
4616FLINT OAK ENERGY, LLC15,6001979-11-29
4718FLINT OAK ENERGY, LLC15,6501979-11-29
4719FLINT OAK ENERGY, LLC15,7001979-11-29
5202FLINT OAK ENERGY, LLC15,6001979-11-29
5449FLINT OAK ENERGY, LLC15,6751979-11-29
5452FLINT OAK ENERGY, LLC15,6501979-11-29
5453FLINT OAK ENERGY, LLC15,7001979-11-29
5505FLINT OAK ENERGY, LLC15,6501979-11-29
4714FLINT OAK ENERGY, LLC15,5751979-11-21
4717WFLINT OAK ENERGY, LLC15,5751979-11-21
4720WFLINT OAK ENERGY, LLC15,5001979-11-21
5102WFLINT OAK ENERGY, LLC15,5001979-11-21
5302WFLINT OAK ENERGY, LLC15,5251979-11-21
5454WFLINT OAK ENERGY, LLC15,6001979-11-21
905FLINT OAK ENERGY, LLC17,5001979-10-25
4614WFLINT OAK ENERGY, LLC16,0001978-05-09
1913FLINT OAK ENERGY, LLC15,6001977-12-08
2129FLINT OAK ENERGY, LLC15,6001977-12-08
2302FLINT OAK ENERGY, LLC15,6001977-12-08
3119FLINT OAK ENERGY, LLC15,6001977-12-08
3120FLINT OAK ENERGY, LLC15,6001977-12-08
3603FLINT OAK ENERGY, LLC15,6001977-12-08
3702FLINT OAK ENERGY, LLC15,6001977-12-08
4712FLINT OAK ENERGY, LLC15,6001977-12-08
4713FLINT OAK ENERGY, LLC15,6001977-12-08
4715FLINT OAK ENERGY, LLC15,6001977-12-08
2130FLINT OAK ENERGY, LLC13,0001977-10-13
3902FLINT OAK ENERGY, LLC13,0001977-10-13
4716FLINT OAK ENERGY, LLC13,0001977-10-13
1912FLINT OAK ENERGY, LLC15,6001977-09-09
2125FLINT OAK ENERGY, LLC15,6001977-09-09
2126FLINT OAK ENERGY, LLC15,6001977-09-09
2402FLINT OAK ENERGY, LLC15,6001977-09-09
2808FLINT OAK ENERGY, LLC15,6001977-09-09
3121FLINT OAK ENERGY, LLC15,6001977-09-09
3604FLINT OAK ENERGY, LLC15,6001977-09-09
4402FLINT OAK ENERGY, LLC15,6001977-09-09
4613FLINT OAK ENERGY, LLC16,0001977-09-09
101542-127-30071FLINT OAK ENERGY, LLC------
101642-127-30033FLINT OAK ENERGY, LLC------
101842-127-30133FLINT OAK ENERGY, LLC------
102542-127-30254FLINT OAK ENERGY, LLC------
102642-127-30215FLINT OAK ENERGY, LLC------
103542-127-30253FLINT OAK ENERGY, LLC------
103642-127-30257FLINT OAK ENERGY, LLC------
104542-127-30216FLINT OAK ENERGY, LLC------
104642-127-30243FLINT OAK ENERGY, LLC------
105542-127-30275FLINT OAK ENERGY, LLC------
105642-127-30260FLINT OAK ENERGY, LLC------
106542-127-30276FLINT OAK ENERGY, LLC------
106642-127-30261FLINT OAK ENERGY, LLC------
107542-127-30405FLINT OAK ENERGY, LLC------
107642-127-30765FLINT OAK ENERGY, LLC------
108542-127-30407FLINT OAK ENERGY, LLC------
110142-127-30281FLINT OAK ENERGY, LLC------
120142-127-30117FLINT OAK ENERGY, LLC------
120242-127-30118FLINT OAK ENERGY, LLC------
120442-127-30155FLINT OAK ENERGY, LLC------
120542-127-30174FLINT OAK ENERGY, LLC------
130142-127-30111FLINT OAK ENERGY, LLC------
130242-127-30136FLINT OAK ENERGY, LLC------
130342-127-30146FLINT OAK ENERGY, LLC------
130442-127-30169FLINT OAK ENERGY, LLC------
140142-127-30081FLINT OAK ENERGY, LLC------
140242-127-30217FLINT OAK ENERGY, LLC------
140342-127-30214FLINT OAK ENERGY, LLC------
140442-127-30242FLINT OAK ENERGY, LLC------
140542-127-30259FLINT OAK ENERGY, LLC------
140642-127-30256FLINT OAK ENERGY, LLC------
140742-127-30262FLINT OAK ENERGY, LLC------
140842-127-30268FLINT OAK ENERGY, LLC------
150142-127-30288FLINT OAK ENERGY, LLC------
160142-127-30291FLINT OAK ENERGY, LLC------
170142-127-30144FLINT OAK ENERGY, LLC------
180942-127-30228FLINT OAK ENERGY, LLC------
181042-127-30246FLINT OAK ENERGY, LLC------
190142-127-30153FLINT OAK ENERGY, LLC------
190242-127-30177FLINT OAK ENERGY, LLC------
190342-127-30176FLINT OAK ENERGY, LLC------
190442-127-30181FLINT OAK ENERGY, LLC------
190542-127-30182FLINT OAK ENERGY, LLC------
190642-127-30192FLINT OAK ENERGY, LLC------
190742-127-30193FLINT OAK ENERGY, LLC------
190842-127-30194FLINT OAK ENERGY, LLC------
200442-127-30063FLINT OAK ENERGY, LLC------
200542-127-30042FLINT OAK ENERGY, LLC------
201042-127-30075FLINT OAK ENERGY, LLC------
201142-127-30097FLINT OAK ENERGY, LLC------
201242-127-30064FLINT OAK ENERGY, LLC------
202342-127-30201FLINT OAK ENERGY, LLC------
202442-127-30237FLINT OAK ENERGY, LLC------
202542-127-30236FLINT OAK ENERGY, LLC------
2026W42-127-30235FLINT OAK ENERGY, LLC------
2028W42-127-30233FLINT OAK ENERGY, LLC------
202942-127-30234FLINT OAK ENERGY, LLC------
203342-127-30232FLINT OAK ENERGY, LLC------
210142-127-30072FLINT OAK ENERGY, LLC------
210242-127-30073FLINT OAK ENERGY, LLC------
210342-127-30106FLINT OAK ENERGY, LLC------
210442-127-30107FLINT OAK ENERGY, LLC------
210542-127-30101FLINT OAK ENERGY, LLC------
210642-127-30100FLINT OAK ENERGY, LLC------
210742-127-30102FLINT OAK ENERGY, LLC------
210842-127-30103FLINT OAK ENERGY, LLC------
210942-127-30127FLINT OAK ENERGY, LLC------
211042-127-30128FLINT OAK ENERGY, LLC------
211142-127-30125FLINT OAK ENERGY, LLC------
211242-127-30132FLINT OAK ENERGY, LLC------
211342-127-30131FLINT OAK ENERGY, LLC------
211442-127-30130FLINT OAK ENERGY, LLC------
211542-127-30129FLINT OAK ENERGY, LLC------
211642-127-30126FLINT OAK ENERGY, LLC------
220142-127-30347FLINT OAK ENERGY, LLC------
230142-127-30027FLINT OAK ENERGY, LLC------
240142-127-30096FLINT OAK ENERGY, LLC------
250142-127-30162FLINT OAK ENERGY, LLC------
260142-127-30161FLINT OAK ENERGY, LLC------
270242-127-30196FLINT OAK ENERGY, LLC------
271542-127-30273FLINT OAK ENERGY, LLC------
271742-127-30280FLINT OAK ENERGY, LLC------
280242-127-30067FLINT OAK ENERGY, LLC------
280342-127-30068FLINT OAK ENERGY, LLC------
280442-127-30069FLINT OAK ENERGY, LLC------
280542-127-30070FLINT OAK ENERGY, LLC------
290142-127-30074FLINT OAK ENERGY, LLC------
300242-127-30043FLINT OAK ENERGY, LLC------
310742-127-30057FLINT OAK ENERGY, LLC------
311642-127-30088FLINT OAK ENERGY, LLC------
311742-127-30087FLINT OAK ENERGY, LLC------
311842-127-30086FLINT OAK ENERGY, LLC------
313642-127-30160FLINT OAK ENERGY, LLC------
323742-127-30159FLINT OAK ENERGY, LLC------
3327W42-127-30302FLINT OAK ENERGY, LLC------
340142-127-30091FLINT OAK ENERGY, LLC------
350142-127-30195FLINT OAK ENERGY, LLC------
350342-127-30202FLINT OAK ENERGY, LLC------
351642-127-30272FLINT OAK ENERGY, LLC------
351942-127-30293FLINT OAK ENERGY, LLC------
352842-127-30340FLINT OAK ENERGY, LLC------
360642-127-30041FLINT OAK ENERGY, LLC------
360842-127-30089FLINT OAK ENERGY, LLC------
360942-127-30058FLINT OAK ENERGY, LLC------
361342-127-30082FLINT OAK ENERGY, LLC------
361442-127-30083FLINT OAK ENERGY, LLC------
363942-127-30157FLINT OAK ENERGY, LLC------
370142-127-30163FLINT OAK ENERGY, LLC------
380242-127-30023FLINT OAK ENERGY, LLC------
390142-127-30206FLINT OAK ENERGY, LLC------
400142-127-30764FLINT OAK ENERGY, LLC------
401542-127-30283FLINT OAK ENERGY, LLC------
413842-127-30156FLINT OAK ENERGY, LLC------
4201W42-127-30382FLINT OAK ENERGY, LLC------
430342-127-30028FLINT OAK ENERGY, LLC------
454042-127-30158FLINT OAK ENERGY, LLC------
460142-127-30030FLINT OAK ENERGY, LLC------
460242-127-30092FLINT OAK ENERGY, LLC------
460342-127-30093FLINT OAK ENERGY, LLC------
460442-127-30094FLINT OAK ENERGY, LLC------
460542-127-30095FLINT OAK ENERGY, LLC------
460642-127-30186FLINT OAK ENERGY, LLC------
460742-127-30185FLINT OAK ENERGY, LLC------
460842-127-30184FLINT OAK ENERGY, LLC------
470142-127-30029FLINT OAK ENERGY, LLC------
470242-127-30052FLINT OAK ENERGY, LLC------
470342-127-30056FLINT OAK ENERGY, LLC------
470442-127-30055FLINT OAK ENERGY, LLC------
470542-127-30054FLINT OAK ENERGY, LLC------
470642-127-30053FLINT OAK ENERGY, LLC------
470742-127-30079FLINT OAK ENERGY, LLC------
470842-127-30080FLINT OAK ENERGY, LLC------
470942-127-30251FLINT OAK ENERGY, LLC------
471042-127-30250FLINT OAK ENERGY, LLC------
471142-127-30766FLINT OAK ENERGY, LLC------
480142-127-30090FLINT OAK ENERGY, LLC------
490142-127-30198FLINT OAK ENERGY, LLC------
490242-127-30221FLINT OAK ENERGY, LLC------
490342-127-30227FLINT OAK ENERGY, LLC------
500142-127-30322FLINT OAK ENERGY, LLC------
510142-127-30183FLINT OAK ENERGY, LLC------
520142-127-30226FLINT OAK ENERGY, LLC------
530142-127-30247FLINT OAK ENERGY, LLC------
541942-127-80665FLINT OAK ENERGY, LLC------
542042-127-30120FLINT OAK ENERGY, LLC------
542142-127-30104FLINT OAK ENERGY, LLC------
542242-127-30105FLINT OAK ENERGY, LLC------
543542-127-30121FLINT OAK ENERGY, LLC------
544142-127-30191FLINT OAK ENERGY, LLC------
544242-127-30190FLINT OAK ENERGY, LLC------
544342-127-30189FLINT OAK ENERGY, LLC------
544442-127-30188FLINT OAK ENERGY, LLC------
550142-127-30112FLINT OAK ENERGY, LLC------
550242-127-30219FLINT OAK ENERGY, LLC------
550342-127-30218FLINT OAK ENERGY, LLC------
550442-127-30289FLINT OAK ENERGY, LLC------
570142-127-30220FLINT OAK ENERGY, LLC------
580442-127-30412FLINT OAK ENERGY, LLC------
60142-507-30009FLINT OAK ENERGY, LLC------
60242-507-30024FLINT OAK ENERGY, LLC------
60342-507-30037FLINT OAK ENERGY, LLC------
60442-507-30038FLINT OAK ENERGY, LLC------
60542-507-30042FLINT OAK ENERGY, LLC------
615142-127-30671FLINT OAK ENERGY, LLC------
70142-507-30002FLINT OAK ENERGY, LLC------
70242-127-30018FLINT OAK ENERGY, LLC------
70342-127-80382FLINT OAK ENERGY, LLC------
70442-127-30047FLINT OAK ENERGY, LLC------
70542-127-30048FLINT OAK ENERGY, LLC------
70642-127-30051FLINT OAK ENERGY, LLC------
70742-507-30053FLINT OAK ENERGY, LLC------
70842-127-30197FLINT OAK ENERGY, LLC------
70942-127-30574FLINT OAK ENERGY, LLC------
80142-127-30009FLINT OAK ENERGY, LLC------
80242-507-30035FLINT OAK ENERGY, LLC------
80342-507-30041FLINT OAK ENERGY, LLC------
80442-127-30031FLINT OAK ENERGY, LLC------
80542-127-30032FLINT OAK ENERGY, LLC------
80642-127-30414FLINT OAK ENERGY, LLC------
90142-127-30294FLINT OAK ENERGY, LLC------
90242-127-30364FLINT OAK ENERGY, LLC------
90342-127-30396FLINT OAK ENERGY, LLC------