Sem Operating Company LLC

Oil & Gas Operator

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Company Summary

Here are a few key data points for Sem Operating Company LLC. This page represents an aggregation of wells ( and leases where applicable ) to provide a more complete view when looking at oil and gas properties in the U.S.

Operating State	TX
Production Dates	Jun 2010 - Jul 2025
Total Oil Production	43,792,332 BBLs
Total Gas Production	435,951,142 MCF
Estimated Daily Oil Prod.	13,756 BBLs
Estimated Daily Gas Prod.	154,326 MCF
Estimated Daily Water Prod.	81,352 BBLs
Producing Wells	453

Sem Operating Company LLC Production Graph

Aggregated production of all wells and leases associated with this operator

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to oil and gas production for Sem Operating Company LLC
from Jun 2010 to Jul 2025

Wells Operated by Sem Operating Company LLC

API #	Well Name	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
API #	Well Name	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
42-383-40831	EAGLEHEAD B EAST 02WB	PRODUCING	Reagan County, TX				31.373624	-101.710647
42-383-40254	EAGLEHEAD C A4 6LH	PRODUCING	Reagan County, TX				31.377754	-101.731480
42-383-41071	EAST TURNER NORTH A2 05WB	PRODUCING	Reagan County, TX				31.356550	-101.709311
42-383-41195	UNIVERSITY 09C 0101WA	PRODUCING	Reagan County, TX				31.290795	-101.670390
42-383-41390	UNIVERSITY 09C 0105WA	PRODUCING	Reagan County, TX				31.290649	-101.661552
42-383-41391	UNIVERSITY 09C 0107WC	PRODUCING	Reagan County, TX				31.290650	-101.661456
42-383-41524	UNIVERSITY 09C 0109WA	PRODUCING	Reagan County, TX				31.290511	-101.654260
42-383-41197	UNIVERSITY 09C 0109WB	PRODUCING	Reagan County, TX				31.290742	-101.670297
42-383-41523	UNIVERSITY 09C 0111WA	PRODUCING	Reagan County, TX				31.290508	-101.654066
42-383-41522	UNIVERSITY 09C 0111WC	PRODUCING	Reagan County, TX				31.290511	-101.654163
42-383-41817	UNIVERSITY 09C 1106WA	PRODUCING	Reagan County, TX				31.284197	-101.646835
42-383-41818	UNIVERSITY 09C 1106WC	PRODUCING	Reagan County, TX				31.284197	-101.646739
42-383-41819	UNIVERSITY 09C 1110WA	PRODUCING	Reagan County, TX				31.284198	-101.646643
42-383-41820	UNIVERSITY 09C 1110WC	PRODUCING	Reagan County, TX				31.284197	-101.646546
42-383-41392	UNIVERSITY 09C 1203WA	PRODUCING	Reagan County, TX				31.286577	-101.662509
42-383-41393	UNIVERSITY 09C 1205WC	PRODUCING	Reagan County, TX				31.286555	-101.662296
42-383-41394	UNIVERSITY 09C 1207WB	PRODUCING	Reagan County, TX				31.286557	-101.662392
42-383-41395	UNIVERSITY 09C 1209WC	PRODUCING	Reagan County, TX				31.286554	-101.662200
42-383-41466	UNIVERSITY 09C 1211WD	PRODUCING	Reagan County, TX				31.286558	-101.662583
42-383-40312	UNIVERSITY 09C 1212WB	PRODUCING	Reagan County, TX				31.287475	-101.668948
42-383-40842	UNIVERSITY 09C 3601WA	PRODUCING	Reagan County, TX				31.289524	-101.685467
42-383-40843	UNIVERSITY 09C 3603WA	PRODUCING	Reagan County, TX				31.289543	-101.685295
42-383-41079	UNIVERSITY 09C 3605WA	PRODUCING	Reagan County, TX				31.289711	-101.675332
42-383-40147	UNIVERSITY 09C 3605WB	PRODUCING	Reagan County, TX				31.290536	-101.674836
42-383-41196	UNIVERSITY 09C 3611WA	PRODUCING	Reagan County, TX				31.290745	-101.670481
42-383-41622	UNIVERSITY 10-11 2905WA	PRODUCING	Reagan County, TX				31.245181	-101.483761
42-383-41623	UNIVERSITY 10-11 2905WC	PRODUCING	Reagan County, TX				31.245181	-101.483858
42-383-41624	UNIVERSITY 10-11 3001WB	PRODUCING	Reagan County, TX				31.245178	-101.483667
42-383-41625	UNIVERSITY 10-11 3001WC	PRODUCING	Reagan County, TX				31.245178	-101.483569
42-383-41742	UNIVERSITY 2-58 2501WA	PRODUCING	Reagan County, TX				31.285509	-101.681059
42-383-40939	UNIVERSITY 2-58 2501WC	PRODUCING	Reagan County, TX				31.287647	-101.685757
42-383-41743	UNIVERSITY 2-58 2503WA	PRODUCING	Reagan County, TX				31.285509	-101.680963
42-383-41746	UNIVERSITY 2-58 2503WD	PRODUCING	Reagan County, TX				31.285508	-101.681352
42-383-41747	UNIVERSITY 2-58 2504WD	PRODUCING	Reagan County, TX				31.285510	-101.681155
42-383-41748	UNIVERSITY 2-58 2505WA	PRODUCING	Reagan County, TX				31.285507	-101.680770
42-383-41065	UNIVERSITY 2-58 2505WB	PRODUCING	Reagan County, TX				31.287073	-101.676603
42-383-41066	UNIVERSITY 2-58 2505WC	PRODUCING	Reagan County, TX				31.287080	-101.676885
42-383-41271	UNIVERSITY 2-58 2507WA	PRODUCING	Reagan County, TX				31.287506	-101.672192
42-383-41067	UNIVERSITY 2-58 2507WB	PRODUCING	Reagan County, TX				31.287079	-101.676788
42-383-41068	UNIVERSITY 2-58 2507WC	PRODUCING	Reagan County, TX				31.287080	-101.676692
42-383-41272	UNIVERSITY 2-58 2509WA	PRODUCING	Reagan County, TX				31.287506	-101.672096
42-383-40989	UNIVERSITY 2-58 2509WB	PRODUCING	Reagan County, TX				31.287641	-101.685833
42-383-41273	UNIVERSITY 2-58 2511WA	PRODUCING	Reagan County, TX				31.287504	-101.671904
42-383-40940	UNIVERSITY 2-58 2511WB	PRODUCING	Reagan County, TX				31.287633	-101.685662
42-383-41525	UNIVERSITY 27-34 01WD	PRODUCING	Reagan County, TX				31.272425	-101.707792
42-383-41380	UNIVERSITY 27-34 03WA	PRODUCING	Reagan County, TX				31.272400	-101.717364
42-383-41552	UNIVERSITY 27-34 03WB	PRODUCING	Reagan County, TX				31.272425	-101.707697
42-383-41526	UNIVERSITY 27-34 05WD	PRODUCING	Reagan County, TX				31.272428	-101.707984
42-383-41527	UNIVERSITY 27-34 07WA	PRODUCING	Reagan County, TX				31.272425	-101.707889
42-383-41553	UNIVERSITY 27-34 11WA	PRODUCING	Reagan County, TX				31.272425	-101.707600

View All Wells Operated by Sem Operating Company LLC

Leases Operated by Sem Operating Company LLC

Lease #	Lease Name	County	Monthly Oil Prod.	Monthly Gas Prod.
Lease #	Lease Name	County	Monthly Oil Prod.	Monthly Gas Prod.
7C-20127	EAGLEHEAD 'A-A3'	Reagan County, TX
7C-20170	EAGLEHEAD 'C' A4	Reagan County, TX
7C-20964	EAGLEHEAD B EAST	Reagan County, TX
7C-20995	EAGLEHEAD B WEST	Reagan County, TX
7C-21776	EAST TURNER NORTH A	Reagan County, TX
7C-21863	EAST TURNER NORTH A2	Reagan County, TX
7C-21803	EAST TURNER NORTH B	Reagan County, TX
7C-21491	EAST TURNER NORTH C	Reagan County, TX
7C-21492	EAST TURNER NORTH C2	Reagan County, TX
7C-17666	FAUDREE	Irion County, TX
7C-19870	HAM A1	Reagan County, TX
7C-21031	HAM C1	Reagan County, TX
7C-18886	HAM UNIT RE M 2	Reagan County, TX
7C-19596	LINTHICUM B	Irion County, TX
7C-19849	LINTHICUM C	Irion County, TX
7C-17544	LINTHICUM I	Irion County, TX
7C-17613	LINTHICUM M	Irion County, TX
7C-17681	MAYER	Irion County, TX
7C-21791	MAYER A	Irion County, TX
7C-21782	MAYER A1	Irion County, TX
7C-17584	MUNSON	Irion County, TX
7C-18398	MUNSON B	Irion County, TX
7C-17203	NEAL	Upton County, TX
7C-19075	NOELKE	Irion County, TX
7C-18130	NOELKE A	Irion County, TX
7C-19930	NOELKE B	Irion County, TX
7C-18362	PEMBROOK 1011 UNIT	Reagan County, TX
7C-18294	SCHWARTZ 91 POOLED UNIT	Reagan County, TX
7C-18678	TURNER AR UNIT A	Reagan County, TX
7C-18623	UNIVERSITY 09C	Reagan County, TX
7C-22763	UNIVERSITY 10-11	Reagan County, TX
7C-21377	UNIVERSITY 2-58	Reagan County, TX
7C-18756	UNIVERSITY 27-34	Reagan County, TX
7C-18411	UNIVERSITY 2A	Reagan County, TX
7C-17667	UNIVERSITY 38	Crockett County, TX
7C-18357	UNIVERSITY 38 D	Crockett County, TX
7C-18243	UNIVERSITY 38 R	Crockett County, TX
7C-19775	UNIVERSITY 38-40	Irion County, TX
7C-17171	UNIVERSITY 40	Crockett County, TX
7C-17557	UNIVERSITY 40 A	Irion County, TX
7C-18124	UNIVERSITY 40 C	Crockett County, TX
7C-18290	UNIVERSITY 40 EP	Crockett County, TX
7C-17943	UNIVERSITY 40-B	Crockett County, TX
7C-18129	UNIVERSITY 40D	Irion County, TX
7C-17569	UNIVERSITY 43	Irion County, TX
7C-17809	UNIVERSITY 43 "A"	Irion County, TX
7C-18112	UNIVERSITY 52 S	Crockett County, TX
7C-17639	UNIVERSITY 9	Reagan County, TX
7C-18505	UNIVERSITY LUCY	Irion County, TX
7C-18295	WEATHERBY	Reagan County, TX

View All Leases Operated by Sem Operating Company LLC

Properties Operated by Sem Operating Company LLC

Property Name	County	Period	Monthly Oil Prod.	Monthly Gas Prod.	Production Range	Active Wells
Property Name	County	Period	Monthly Oil Prod.	Monthly Gas Prod.	Production Range	Active Wells
ARNETT 44	Reagan County, TX	Mar 2025	445 BBLs	13,602 MCF	Dec 2010 - Apr 2025	8
CHANDLER	Houston County, TX	Mar 2025	890 BBLs	3,001 MCF	Jan 1993 - Mar 2025	2
EAGLEHEAD	Reagan County, TX	Mar 2025	11,853 BBLs	86,663 MCF	Jul 2017 - Apr 2025	10
EAST TURNER NORTH	Reagan County, TX	Mar 2025	7,684 BBLs	82,605 MCF	Oct 2021 - Apr 2025	7
EASTHAM STATE	Houston County, TX	Mar 2025	2,940 BBLs	34,510 MCF	Jan 1993 - Mar 2025	10
FAUDREE	Irion County, TX	Mar 2025	977 BBLs	122,686 MCF	Jun 2009 - Apr 2025	15
HAM A	Reagan County, TX	Mar 2025	566 BBLs	25,363 MCF	Jan 1993 - Apr 2025	1
HAM B	Reagan County, TX	Mar 2025	1,686 BBLs	31,493 MCF	Jan 1993 - Apr 2025	26
HAM C1	Reagan County, TX	Mar 2025	782 BBLs	20,994 MCF	Apr 2020 - Apr 2025	1
HAM UNIT RE M 2	Reagan County, TX	Mar 2025	3,610 BBLs	14,204 MCF	Jun 2015 - Apr 2025	5
LINTHICUM	Irion County, TX	Mar 2025	5,091 BBLs	343,770 MCF	Jan 1993 - Apr 2025	32
MAYER	Irion County, TX	Mar 2025	8,693 BBLs	487,000 MCF	Jan 1993 - Apr 2025	46
MUNSON	Irion County, TX	Mar 2025	15,839 BBLs	596,007 MCF	Jan 1993 - Apr 2025	62
NEAL	Upton County, TX	Mar 2025	13,344 BBLs	74,297 MCF	Jan 1993 - Apr 2025	65
NOELKE	Irion County, TX	Mar 2025	1,755 BBLs	199,549 MCF	Jan 1993 - Apr 2025	19
PEMBROOK	Reagan County, TX		0 BBLs	0 MCF	Jan 2015 - Aug 2015	10
SCHWARTZ 91 POOLED UNIT	Reagan County, TX	Mar 2025	1,167 BBLs	6,707 MCF	Jul 2013 - Apr 2025	4
TURNER AR UNIT	Reagan County, TX	Mar 2025	2,293 BBLs	11,389 MCF	Mar 2014 - Apr 2025	11
UNIVERSITY	Crockett County, TX	Mar 2025	32,924 BBLs	1,032,588 MCF	Jan 1993 - Apr 2025	363
UNIVERSITY	Reagan County, TX	Mar 2025	248,486 BBLs	696,166 MCF	Jan 1993 - Apr 2025	191
UNIVERSITY	Crockett County, TX		0 BBLs	0 MCF	Oct 2008 - Nov 2010	320
UNIVERSITY	Crockett County, TX	Mar 2025	59,227 BBLs	1,431,177 MCF	Jan 1993 - Apr 2025	446
UNIVERSITY	Crockett County, TX		0 BBLs	0 MCF	May 2025 - May 2025	759
UNIVERSITY	Crockett County, TX		0 BBLs	0 MCF	Apr 2012 - Sep 2012	164
WEATHERBY	Reagan County, TX	Mar 2025	1,323 BBLs	16,159 MCF	Nov 2011 - Apr 2025	7

Recent Permits Filed by Sem Operating Company LLC

Well Name	County	API #	Submitted	Approved	Type	Drill	Well	Status	Proposed Depth
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Company Contact Information

These are the contact records we have for Sem Operating Company LLC. They are obtained from the state and county goverment agency where we obtain our data.

Address	Phone #
10375 RICHMOND AVE STE 292, HOUSTON, TX 77042-4498
SUITE 1850 2050 WEST SAM HOUSTON PKWY S HOUSTON, TX 77042	(713) 395-3000

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