| Broaching, an Effective Method of Wireline Intervention for Calcite Scale Removal |
Daniel WILSON, John GILLILAND, Andrew AUSTIN |
Drilling and Completion Technology |
geothermal, broaching; wireline intervention; calcite scale; well workover; contact energy; western energy services |
World Geothermal Congress |
2015 |
English |
| Preparing Drilling Fluid Composition for Geothermal Reservoirs |
Bulent TOKA, Nuray TOKA |
Drilling and Completion Technology |
Drilling fluid, rheology, filtrate volume |
World Geothermal Congress |
2015 |
English |
| Why and When Does Casing Fail in Geothermal Wells: a Surprise Question? |
Catalin TEODORIU |
Drilling and Completion Technology |
casing design, drilling costs, failure modes |
World Geothermal Congress |
2015 |
English |
| Deepest Geothermal Well in Indonesia: A Success Story |
Tommy SOUVANIR, Redha Bhawika PUTRA, Panurach DUMRONGTHAI, William Maha PUTRA |
Drilling and Completion Technology |
deep well, drilling, expenditure, geothermal. |
World Geothermal Congress |
2015 |
English |
| Optimum Geothermal Well Diameters |
Umran SERPEN, Didem KORKMAZ BASEL |
Drilling and Completion Technology |
Optimum well diameters, risk analysis, well costs |
World Geothermal Congress |
2015 |
English |
| Integrated Services Achieves Multistring Casing Exit and Redrill in Geothermal Well |
Abraham SAMUEL, Bill RICKARD, Paul SPIELMAN, Michael OTTO, Mark PAHLER, Ronald PHILLIPS, Christopher GUIDRY |
Drilling and Completion Technology |
geothermal, well, casing exit, whipstock, mill, drill, bit, liner, Hilo, Hawaii |
World Geothermal Congress |
2015 |
English |
| Experimental Assessment of Cement Integrity Under Geopressured Geothermal Reservoir Conditions |
Mileva RADONJIC, Kolawole BELLO |
Drilling and Completion Technology |
Geothermal Wellbore Cement, strength retrogression, liquid pressure-pulse decay permeameter, zonal isolation |
World Geothermal Congress |
2015 |
English |
| Problems Encountered While Drilling and Completion Stages in Asal Rift Wells, Djibouti |
Farah OMAR FARAH |
Drilling and Completion Technology |
Drilling parameters, drilling problems, vertical drilling, well planning, wellbore-stability |
World Geothermal Congress |
2015 |
English |
| Geothermal Drilling Time Analysis-A Case Study of Menengai and Hengill |
Lilian OKWIRI |
Drilling and Completion Technology |
drilling challenges, drilling time, non-productive time |
World Geothermal Congress |
2015 |
English |
| The Exchanger of Deposite Water Disposal to Create New Additive Cement in Dieng Geothemal Field Central of Java |
Suhascaryo NUR, Hongki Budi PRASETYO |
Drilling and Completion Technology |
Deposite water disposal, new additive cement |
World Geothermal Congress |
2015 |
English |
| Influence of Human Factors on Timely Completion of Geothermal Wells; A Case Study of Menengai Geothermal Project, Nakuru County, Kenya |
Anthony NGANGA |
Drilling and Completion Technology |
human factors, timely completion |
World Geothermal Congress |
2015 |
English |
| Comparison of Use of Hammer Bits and Roller Cone Bits on Conventional Rigs, a Case Study of the Menengai Field |
Stephen NATO and Dominic MUTAI |
Drilling and Completion Technology |
Hammer bit, air drilling, percussion drilling, conventional land rig, drilling fluid, low rate of penetration, rotary table, top drive system, roller cone bit, drilling fluids, loss circulation material (LCM), cement plugs. |
World Geothermal Congress |
2015 |
English |
| Optimum Hydraulics Design and Operation for Extended-Reach and Horizontal Geothermal Drilling |
Shigemi NAGANAWA |
Drilling and Completion Technology |
extended-reach and horizontal drilling, hydraulics, hole cleaning, equivalent circulating density |
World Geothermal Congress |
2015 |
English |
| Geothermal Well Design for the Future 4 Wells in the Lava Lake Area in Caldera Fiale in Djibouti |
Abdirasak Omar MOUMIN |
Drilling and Completion Technology |
Well design, casing design, wellhead pressure estimate, cementing, burst and collapse pressure, Tension load |
World Geothermal Congress |
2015 |
English |
| Hydrothermal Spallation Drilling - Design and Experiments for a Novel Drilling Technology |
T. MEIER, D. BRKIC, M. SCHULER, M. KANT, P. RUDOLF VON ROHR |
Drilling and Completion Technology |
Geothermal Energy, Hydrothermal Spallation, Drilling Technology |
World Geothermal Congress |
2015 |
English |
| ROP Modeling for Volcanic Geothermal Drilling Optimization |
Dimas Taha MAULANA, Bonaran T. H. MARBUN |
Drilling and Completion Technology |
Rate of Penetration, Geothermal Drilling, Cost per Foot, Mechanical Specific Energy |
World Geothermal Congress |
2015 |
English |
| An Integrated Management of Drilling Design and Operational of Geothermal Wells |
Bonar MARBUN, Niko PURBA, Bagus FADHOLI |
Drilling and Completion Technology |
geothermal drilling, field management, drilling optimization |
World Geothermal Congress |
2015 |
English |
| Prevention of Casing Failures in Ultra-Deep Geothermal Wells (Germany) |
David LENTSCH, Klaus DORSCH, Natascha SONNLEITNER, Achim SCHUBERT |
Drilling and Completion Technology |
ultra-deep geothermal wells, casing failures, casing collapse, Germany, Molasse Basin, casing design, cementing techniques, advanced drilling technologies |
World Geothermal Congress |
2015 |
English |
| Cost Model for Geothermal Wells |
Carolyn KIPSANG |
Drilling and Completion Technology |
Well costing |
World Geothermal Congress |
2015 |
English |
| Reporting and Efficiency Analysis In Geothermal Well Drilling |
Nickson KAREWA |
Drilling and Completion Technology |
RimDRILL |
World Geothermal Congress |
2015 |
English |