(817) 370-0612

Sem Operating Company LLC

This operator profile is part of our comprehensive Texas energy database, sourced from Texas Railroad Commission records to provide transparency for industry stakeholders and mineral rights owners. Information is provided as a public service and does not constitute association, endorsement, or business recommendation.

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Directory information verified and updated for 2026

Operating Footprint

Well counts and activity computed by Valor from public oil and gas data, as of 2026-10-30. Wells of record include plugged and inactive wells; states and top county reflect wells not plugged or abandoned.

Wells of Record
663
Wells That Have Produced
553
States
TX
Top Formation
Wolfcamp B
Top County
Irion

Production & Activity Profile

Computed by Valor from public oil and gas data. Uses complete reporting months only (latest: December 2025).

Avg Monthly Output
1,240,142 BOE
Change vs Year Ago
+2.4%
Producing Leases / Wells
83
BOE per Lease / Well
14,942
2024-08: 1,241,117 BOE 2024-08 2024-09: 1,223,211 BOE 2024-10: 1,231,569 BOE 2024-11: 1,179,327 BOE 2024-11 2024-12: 1,192,834 BOE 2025-01: 1,132,663 BOE 2025-02: 975,821 BOE 2025-02 2025-03: 1,184,298 BOE 2025-04: 1,180,656 BOE 2025-05: 1,198,859 BOE 2025-05 2025-06: 1,207,008 BOE 2025-07: 1,227,642 BOE 2025-08: 1,218,210 BOE 2025-08 2025-09: 1,238,715 BOE 2025-10: 1,290,994 BOE 2025-11: 1,216,348 BOE 2025-11 2025-12: 1,248,945 BOE
Monthly production (oil + gas at 6 Mcf per BOE) (BOE)
Monthly production (oil + gas at 6 Mcf per BOE)
PeriodBOE
2024-081,241,117
2024-091,223,211
2024-101,231,569
2024-111,179,327
2024-121,192,834
2025-011,132,663
2025-02975,821
2025-031,184,298
2025-041,180,656
2025-051,198,859
2025-061,207,008
2025-071,227,642
2025-081,218,210
2025-091,238,715
2025-101,290,994
2025-111,216,348
2025-121,248,945

Activity index: 85 / 100

Average percentile rank across four signals, against 3,262 operators. 50 = typical.

SignalValuePercentile
Average lateral (ft)8,64198
Share of wells that have produced83.4%72
Permits per 100 wells (24 mo)696
Production change, YoY+2.4%75

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Operator Directory Information:


Company: Sem Operating Company LLC
Address: SUITE 1850
2050 WEST SAM HOUSTON PKWY S
Houston, TX 77042
Phone: (713) 395-3000

Texas Operator:
P5 Number: 766370
P5 Status: Active

View Permit History

About Sem Operating Company LLC

Sem Operating Company LLC operates as an independent energy company active in Texas energy operations. Operating under Texas Railroad Commission oversight with P5 registration 766370. Sem Operating Company LLC can be reached by telephone for business inquiries. Based in Houston, Texas, the company operates within established energy corridors that support efficient resource development and transportation.

Regulatory Compliance Profile

Texas operators must comply with Railroad Commission regulations governing drilling permits, production reporting, environmental protection, and well plugging requirements. Sem Operating Company LLC's Texas P5 registration (Number 766370) ensures accountability for all drilling and production activities within the state. Learn more about Texas P5 requirements.

Sem Operating Company LLC — Frequently Asked Questions

Where is Sem Operating Company LLC located?

Valor's operator directory lists Sem Operating Company LLC in Houston, TX, at SUITE 1850, 2050 WEST SAM HOUSTON PKWY S, 77042.

What is Sem Operating Company LLC's phone number?

Valor's operator directory lists Sem Operating Company LLC's phone number as (713) 395-3000.

What is Sem Operating Company LLC's Texas Railroad Commission P5 number?

Valor's operator directory lists Sem Operating Company LLC with Texas Railroad Commission P5 Organization Number 766370 and a P5 status of Active.

Industry Overview

Texas is home to over 30,000 registered oil and gas operators, making it the most active energy state in the U.S. The Texas Railroad Commission oversees all upstream and midstream operations within the state. Understanding the regulatory and operational landscape is essential for companies like Sem Operating Company LLC and those seeking to partner with energy sector operators. Learn more about Valor's operator services.

Texas Energy Sector Expertise

Valor provides specialized back-office services for Texas operators, including Permian Basin accounting expertise, Eagle Ford revenue management, and comprehensive Texas Railroad Commission compliance support. Comprehensive operator services include revenue accounting, joint interest billing, owner relations, and regulatory compliance. Explore all operator services or learn about the benefits of outsourcing to Valor.

Professional Consultation Available

Valor's experienced team is available to discuss back-office solutions tailored to your operational requirements. Contact us to explore how our services can support companies like Sem Operating Company LLC in achieving operational excellence.

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