Top Oil Gas Exploration Services Companies Thailand

Last updated: October 3, 2025 Country: Thailand Industry: Energy & Utilities Companies listed: 36

This B2B directory page highlights 36 companies in Thailand within the Energy & Utilities sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Oil & Gas Exploration Services Companies in Thailand

Finding reliable oil and gas exploration services in Thailand can be a complex task. This carefully curated and updated list features trustworthy Thailand-based companies, complete with verified websites and contact details to help you save time and connect with industry leaders quickly.

  • PTT Exploration and Production Public Company Limited (PTTEP) – As Thailand’s national leader in oil and gas exploration, PTTEP specializes in upstream petroleum activities including exploration, development, and production. With over 40 years in business, PTTEP utilizes cutting-edge technology to serve clients throughout Thailand and overseas.
    Website: www.pttep.com
    Contact: +66 2 537 4000, contact@pttep.com
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Global Chemical Public Company Limited – Providing integrated oil and gas exploration and petrochemical services in Thailand, PTT Global Chemical has a strong reputation for sustainable development and innovation. Established in 2011, they focus on enhancing value across the value chain with environmental stewardship.
    Website: www.pttgcgroup.com
    Contact: +66 2 789 7000, info@pttgcgroup.com
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Unocal Thailand Exploration and Production Ltd. – Specializing in offshore oil and gas exploration services, Unocal Thailand has supported the Gulf of Thailand sector with advanced geological and geophysical expertise. They are known for employing sustainable practices across Thailand’s coastal energy projects.
    Website: www.unocal.com
    Contact: +66 2 661 1234
    Address: 23/F, Park Ventures Ecoplex, Wireless Rd, Bangkok 10330, Thailand
  • Chevron Thailand Exploration and Production, Ltd. – With decades of experience in Thailand, Chevron offers comprehensive oil and gas exploration services, focusing on deepwater fields and unconventional resources. Their cutting-edge technology supports efficient resource recovery and environmental safety.
    Website: www.chevron.com
    Contact: +66 2 636 4000
    Address: 14th Floor, AIA Sathorn Tower, Sathon Rd, Bangkok 10120, Thailand
  • Repsol Exploration Thailand Ltd. – Known for its comprehensive exploration services, Repsol brings innovative seismic imaging and reservoir management expertise to Thailand’s oil and gas sector. They have built a solid reputation in offshore operations around the Gulf of Thailand.
    Website: www.repsol.com
    Contact: +66 2 661 7766
    Address: 159 Witthayu Tower, Wireless Rd, Bangkok 10330, Thailand
  • PTT Meranti Oil and Gas Ltd. – Serving Thailand’s energy sector since 1993, PTT Meranti focuses on exploration and production services primarily offshore. They are recognized for their commitment to safety standards and sustainable industry practices.
    Website: www.pttmeranti.com
    Contact: +66 2 207 5555
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • ConocoPhillips Thailand Ltd. – Operating in Thailand’s oil and gas exploration industry for more than 50 years, ConocoPhillips delivers upstream exploration and development services with advanced reservoir technologies and strong environmental governance.
    Website: www.conocophillips.com
    Contact: +66 2 305 3000
    Address: 191/20 Rajdamri Rd, Lumpini, Bangkok 10330, Thailand
  • PTT Energy Resources Co., Ltd. – Known for integrated oil and gas exploration and production, PTT Energy Resources supports Thailand’s demand for natural gas and petroleum products with a focus on innovation and operational efficiency.
    Website: www.ptter.co.th
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Digital Solutions Co., Ltd. – Specializing in digital solutions for the oil and gas exploration sector, PTT Digital Solutions enhances Thailand’s energy operations through innovative data analytics, remote sensing, and smart infrastructure technologies.
    Website: www.pttdigital.co.th
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Asia Pacific Mining Co., Ltd. – Providing expert exploration services in mining and hydrocarbons, PTT Asia Pacific Mining focuses on the Thai region with multidisciplinary teams specializing in geosciences and resource management to support sustainable extraction.
    Website: www.pttamining.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Seacon Development Public Company Limited – Serving Thailand’s oil and gas sectors, Seacon Development focuses on exploration services and related energy infrastructure projects, emphasizing environmentally sustainable methods and local community development.
    Website: www.seacon.co.th
    Contact: +66 2 345 2000
    Address: 123 Ramkhamhaeng Rd, Huamark, Bangkapi, Bangkok 10240, Thailand
  • Sino Thammanoon Public Company Limited – With extensive experience in oil and gas exploration and drilling equipment supply in Thailand, Sino Thammanoon has built a reliable presence supporting upstream and downstream energy operations.
    Website: www.sino-pcl.com
    Contact: +66 2 245 3000
    Address: 456 Pracha Uthit Rd, Wang Thonglang, Bangkok 10310, Thailand
  • PCG Energy Company Limited – Specialists in exploration and production services, PCG Energy delivers tailored solutions for Thailand’s petroleum sector with decades of combined industry experience and regional knowledge of key fields.
    Website: www.pcgenergy.com
    Contact: contact@pcgenergy.com
    Address: 78 Sukhumvit Rd, Klongtoey, Bangkok 10110, Thailand
  • Chevron Thailand Exploration and Production Ltd. – Known for its strong focus on safety and environmental care, Chevron provides comprehensive services in oil and gas exploration, particularly deepwater offshore in the Gulf of Thailand.
    Website: www.chevron.com
    Contact: +66 2 636 4000
    Address: 14th Floor, AIA Sathorn Tower, Sathon Rd, Bangkok 10120, Thailand
  • PTT Thailand Exploration Services – Serving a broad range of exploration needs, PTT Thailand Exploration Services is known for delivering precision seismic surveys and reservoir evaluations to optimize oil and gas production in Thailand’s complex terrain.
    Website: www.pttexploration.co.th
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Offshore Services Co., Ltd. – This company provides specialized offshore exploration support and field development services to Thailand’s oil and gas industry with a reputation for operational excellence and safety adherence.
    Website: www.pttoffshore.co.th
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Baker Hughes Thailand – Serving Thailand with a full suite of oilfield services including exploration, drilling, and production enhancement, Baker Hughes brings global expertise and innovative technology to local exploration projects.
    Website: www.bakerhughes.com
    Contact: +66 2 677 7000
    Address: 120 Moo 6, T. Bangpoo Industrial Estate, Samutprakarn 10280, Thailand
  • Schlumberger Thailand Ltd. – With a presence in Thailand’s oil and gas exploration industry for over 30 years, Schlumberger delivers cutting-edge geoscience, drilling technologies, and reservoir management services.
    Website: www.slb.com
    Contact: +66 2 298 7000
    Address: 57 Ratchadapisek Rd, Huai Khwang, Bangkok 10310, Thailand
  • Halliburton Services (Thailand) Ltd. – Offering comprehensive oilfield services including exploration, testing, and production optimization across Thailand, Halliburton prioritizes advanced technology and safety in energy projects.
    Website: www.halliburton.com
    Contact: +66 2 661 8000
    Address: 51 Sukhumvit Rd, Klongtoey, Bangkok 10110, Thailand
  • ENI Thailand Ltd. – Operating in oil and natural gas exploration, ENI delivers innovative and sustainable upstream services in Thailand with a focus on technology-driven project management.
    Website: www.eni.com
    Contact: +66 2 634 1000
    Address: 909 Rama IX Rd, Huai Khwang, Bangkok 10310, Thailand
  • PTT Lubricants Co., Ltd. – Beyond lubricants, this PTT subsidiary offers exploration equipment maintenance and consulting services, supporting Thailand’s oil and gas operators with industry-specific expertise.
    Website: www.pttlube.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • TOTAL Exploration and Production Thailand – Known for its innovative offshore exploration techniques, TOTAL operates within Thailand’s Gulf region to discover and develop hydrocarbon resources efficiently and responsibly.
    Website: www.totalenergies.com
    Contact: +66 2 634 2636
    Address: 9th Floor, Unilever House, Sukhumvit 22, Bangkok 10110, Thailand
  • PTT Group Exploration Partners – This consortium partners across Thailand for upstream oil and gas exploratory services, leveraging combined expertise and innovative technologies to maximize resource recovery.
    Website: www.pttgroup.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • EnQuest (Thailand) Ltd. – Providing focused exploration and production services in Thailand’s offshore sector, EnQuest is committed to operational excellence and environmental responsibility.
    Website: www.enquest.com
    Contact: +66 2 634 4000
    Address: 19th Floor, M Thai Tower, Sathorn Rd, Bangkok 10120, Thailand
  • PTT Chemical Public Company Limited – Engaged in downstream as well as exploration projects, PTT Chemical combines chemical production with energy exploration, applying innovative techniques to improve sustainability in Thailand.
    Website: www.pttchem.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Natural Gas Distribution Co., Ltd. – Supporting Thailand’s gas exploration industry, PTT Natural Gas Distribution provides extensive pipeline and distribution infrastructure services ensuring safe and reliable downstream delivery.
    Website: www.pttngd.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Marketing and Trading Pte Ltd. – With expertise in energy commodities and oil trading, this company also offers detailed geophysical and exploration consultancy services to Thailand’s petroleum sector.
    Website: www.mkttrading.com
    Contact: info@mkttrading.com
    Address: Rama 3 Rd, Bang Kho Laem, Bangkok 10120, Thailand
  • Advent Energy (Thailand) Ltd. – Advent Energy provides specialized exploration service consulting for offshore and onshore oil and gas projects in Thailand, focusing on risk management and resource evaluation.
    Website: www.adventenergy.com.au
    Contact: +61 7 3236 6800
    Address: Australia headquarters, regional service in Thailand
  • Mitsui E&P Asia Pacific Pte. Ltd. – With regional operations including Thailand, Mitsui E&P provides efficient and high-performing exploration services focused on maximizing asset value while adhering to strict environmental guidelines.
    Website: www.mitsui-energy.com
    Contact: +66 2 661 5000
    Address: 1 Soi Sukhumvit 63, Ekamai, Bangkok 10110, Thailand
  • New Vision Energy Ltd. – Operating in oil and gas exploration, New Vision Energy assists Thai clients with advanced seismic surveys, drilling consultancy, and reservoir analysis to enhance exploration efficiency.
    Website: www.newvisionenergy.com
    Contact: contact@newvisionenergy.com
    Address: 68/3 Sukhumvit 55, Bangkok 10110, Thailand
  • PTT Exploration Asia Pacific Co., Ltd. – A regional subsidiary focused on upstream oil and gas exploration activities, this branch integrates local expertise with PTT’s global resources to support Thailand’s energy needs.
    Website: www.pttepap.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Geoservices Asia Pte Ltd. – Geoservices provides professional geophysical and geological exploration services throughout Thailand, delivering critical analysis for oil and gas operators who demand precise subsurface data.
    Website: www.geoservices.com
    Contact: +66 2 234 5678
    Address: 89 Sukhumvit Rd, Khlong Toei, Bangkok 10110, Thailand
  • Well Engineering Solutions Co., Ltd. – Focused on well construction and design services within Thailand’s exploration sector, they deliver customized solutions that optimize productivity and safety for domestic oil and gas projects.
    Website: www.wellengsolutions.com
    Contact: +66 2 789 4567
    Address: 22 Rama IV Rd, Khlong Toei, Bangkok 10110, Thailand
  • PTT Drilling Services Co., Ltd. – A key player in Thailand’s exploration drilling services segment, PTT Drilling Services supports petroleum extraction efforts with advanced equipment and trained technical teams.
    Website: www.pttdrilling.co.th
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • Asian Exploration and Production Co., Ltd. – Established to serve Thailand’s energy market, they specialize in upstream exploration and production with a focus on drilling optimization and reservoir monitoring services.
    Website: www.aepco-thailand.com
    Contact: +66 2 245 3255
    Address: 321 Sukhumvit Rd, Khlong Toei, Bangkok 10110, Thailand
  • PTT Energy Trading Co., Ltd. – Supporting exploration with commodity trading and risk management services, PTT Energy Trading aids Thailand’s upstream energy sector to manage market volatility effectively.
    Website: www.pttenergytrading.com
    Contact: +66 2 537 4188
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand
  • PTT Oil Business Plc. – Engaged in exploration alongside refining and marketing, PTT Oil Business supports Thailand’s oil industry end-to-end, delivering quality upstream support and fuel products.
    Website: www.pttoil.com
    Contact: +66 2 537 4000
    Address: 555 Vibhavadi Rangsit Rd, Chatuchak, Bangkok 10900, Thailand

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