Scale Broaching Campaign — Mak-Ban and Tiwi
JRG Energy mobilised at short notice to execute a challenging broaching campaign across six wells at Mak-Ban and Tiwi. Several wells were fully plugged, requiring coiled tubing and rig milling interventions. JRG demonstrated full wellbore access to TD on some wells, recovered one well to production for the first time in 12 years, and made significant broaching […]
Philippines Geothermal Greenfield Due Diligence
JRG Energy conducted a due diligence assessment of a geothermal greenfield opportunity for INPEX in the Philippines. The scope encompassed a comprehensive literature review, fieldwork including fluid sampling and chemical analysis, geochemical modelling of thermal manifestations, review of magnetotelluric and gravity geophysical surveys, and recommendations for further assessments to advance the project towards a development decision.
Coil Tubing Well Intervention Campaign
JRG Energy managed a coil tubing well intervention campaign across two major production wells for the Philippines’ Energy Development Corporation. The project encompassed pre-job planning and engineering, procurement of specialised tools, site supervision, operator training and comprehensive reporting. The intervention delivered over 7 additional MW of combined output across the two wells, delivering a significant and measurable improvement in field productivity.
Scale Broaching Campaign
JRG Energy mobilised equipment and personnel at very short notice to undertake a challenging broaching campaign across multiple wells. Working on severely plugged wellbores — some with no hole remaining — JRG deployed CT and rig milling solutions to restore production. One well was returned to production for the first time in 12 years; others achieved full wellbore access to total depth […]
PINZ — Indonesia Geothermal Capacity Building
JRG Energy is a core delivery partner for the NZ-MFAT funded PINZ programme supporting geothermal energy development in Indonesia. Activities are implemented in collaboration with partner governments and regional organisations, addressing country-specific priorities while building local institutional and technical capacity. JRG facilitated the Ambient Noise Tomography short course in Bandung in partnership with Earth Sciences New […]