Delivering Safe, Reliable and Efficient Drilling Solutions
Trusted Drilling Partner Across Indonesia and Asia Pacific
By The Numbers
Decades of Proven Excellence
Why Choose GDAP
Your Preferred Drilling Partner
Backed by GWDC and CNPC's global expertise, GDAP delivers unmatched drilling performance across Indonesia and Asia Pacific.
25+ Years in Indonesia
Operating in Indonesia since 1999 with Caltex (now Chevron), GDAP brings over two decades of proven local expertise across oil, gas, and geothermal sectors.
IPM Leader Since 2011
With 9+ years as IPM leader, GDAP can manage up to 18 services under a single contract — including catering, manpower, heavy equipment, and sea transportation.
Geothermal Expertise
Since 2019, GDAP has successfully delivered a total of ten geothermal wells across Indonesia, including seven wells in the Sorik Marapi and Sokoria geothermal fields and three wells in the PGE Ulubelu geothermal field. GDAP remains actively engaged in ongoing geothermal drilling operations, further demonstrating our capability to execute complex geothermal projects safely, efficiently, and reliably. Our proven geothermal experience, combined with strong project management capabilities and industry-leading HSE performance, has established GDAP as a trusted partner for geothermal drilling and Integrated Project Management (IPM) services.
Safety First Culture
ISO 45001:2018 certified by TÜV NORD Indonesia. Every employee is empowered under our Stop Work Authority policy — safety always takes priority, no exceptions.
Competitive Pricing & Proven Performance
GDAP delivers competitive pricing without compromising safety, quality, or operational performance. Supported by a reliable spare parts inventory and responsive maintenance support, we minimize downtime, reduce standby risks, and maximize operational uptime for our clients.
GWDC Global Presence and Support
Backed by GWDC Headquarters in Beijing, with a global footprint across 28 countries and extensive operations in 21 provinces throughout China. This network provides access to world-class technical expertise, proven operational experience, and continuous support to ensure project success.
What We Do
Comprehensive Drilling Services
Our Fleet
Featured Drilling Rigs
Operations
Active Project Locations
GDAP operates across Indonesia's major oil and gas basins, from Sumatra to Papua.
Active Locations (7)
Our Clients
Trusted by Industry Leaders
GDAP has delivered IPM, drilling, and workover services for national and international oil, gas, and geothermal companies across Indonesia.
Pertamina Hulu Rokan
Pertamina Hulu Sanga Sanga
Pertamina Hulu Mahakam
Pertamina EP
Pertamina Geothermal Energy
PetroChina International Jabung
CITIC Seram Energy
Genting Oil & Gas
Sorik Marapi Geothermal
Sokoria Geothermal
PT. Sele Raya Merangin Dua
PGN Saka
MedcoEnergi
RH PetroGas
PPRL
And other national and international oil, gas & geothermal companies across Indonesia and Asia Pacific.
Get Started
Ready to Partner with GDAP?
Contact our team today to discuss your drilling requirements. As part of the GWDC / CNPC group, GDAP brings world-class expertise to every project.
A subsidiary of Greatwall Drilling Company (GWDC) (China National Petroleum Corporation (CNPC))