PRODUCTS & SERVICES

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Industrial Grade Geothermal Products & Services

Built for high-temperature, high-pressure (HTHP) geothermal operations.

TNG Energy Services delivers a complete suite of geothermal solutions engineered for industrial-scale performance. We specialize in high-temperature, high-pressure (HTHP) valves and wellhead systems tailored for demanding geothermal environments.

Our product and service offerings are built to support every phase of your well-site lifecycle — from installation and replacement to long-term field maintenance. Known for our commitment to quality, TNG supplies rugged, reliable equipment backed by responsive field support and strict safety standards.

Whether you’re upgrading geothermal infrastructure or planning new development, TNG Energy Services is your partner in precision-engineered, field-proven geothermal performance.

01 GWERT™ Offline Valve Change-Out & Wellhead Repair

When geothermal wells require full shutdown for deep repairs, TNG delivers high-performance offline wellhead solutions.

Offerings:

Valve part and hardware replacement
Scale removal via milling and drilling
Valve gate and bore maintenance
Anchor casing repairs and corrosion control
Remanufacturing of defective equipment

02 Valve & Wellhead Sales, and Brokerage

TNG Energy Services supplies industrial-grade geothermal valves and wellhead systems for all operational phases — including new builds, upgrades, and emergency replacements.

Offerings:

New valve and wellhead manufacturing
Remanufactured units for cost-effective operations
Certified used equipment for fast deployment

03 New & Re-Manufactured Equipment

We specialize in manufacturing and remanufacturing critical well-site components, engineered to withstand high-temperature, high-pressure geothermal demands.

Offerings:

Complete valve and wellhead packages
Inconel, Stainless, and Stellite Trim Packages
Exotic alloy welding services
Pipeline connection tools
Post-weld heat treatment (PWHT) capabilities

04 GWERT™ Online Well Repair

TNG Energy Services’s proprietary GWERT™ rigless repair system enables fast, safe online well intervention without the need for rig mobilization or shutdown.

Offerings:

Rigless geothermal well repair
Online valve stroking and testing
Surface casing and anchor inspections
Risk assessment and wellhead evaluations
Post-weld heat treatment in live environments
Maintenance program implementation

TNG ENERGY SERVICES PRICE BOOK

Get Detailed Pricing for TNG Energy Services

For clients, partners, and procurement teams seeking detailed cost breakdowns and service scopes, we offer a downloadable version of our official TNG Energy Service Price Book. Inside you’ll find:

Base pricing for key services.
Clear service descriptions.
Notes on scope, deliverables, and testing.
Items listed as TBD to be quoted based on project specifics.

Whether you're budgeting for routine valve rebuilds or planning a full-scale GWERT intervention, our Price Book helps you understand what to expect before requesting a formal quote.
Download the TNG Energy Services Price Book PDF.

💬 Need a custom quote or project consultation? Contact our team here.

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Start Your Geothermal Solution Today

Have questions about our geothermal valve and wellhead services? We’re here to help.

Reach out to any of our locations or submit your inquiry using the form provided. Our team is committed to responding to all messages within 8 business hours.

PRODUCTS & SERVICES