Novel Drilling Technology Combining Hydro-Jet and Percussion for ROP Improvement in deep geothermal drilling

Resultado final

Report on jetting with different mud fluid properties
Report on environmental impacts

This report will mark completion of Task 31 Among others it will include an analysis of emissions and odors energy and material consumption and recycling socioeconomic and health impacts employing RA LCA CF and EFA as appropriate

Numerical simulations of the Stress Release Process under deep drilling conditions

Report on numerical simulations of the Stress Release Process under deep drilling conditions

Report on modelling, prediction and feasibility of the intensifier when using drilling vibrations or fluid drilling energy

Report on modelling prediction and feasibility of the intensifier when using drilling vibrations or fluid drilling energy

Project specifications

Model for calculating well construction costs specific to deep geothermal projects Selection of relevant drilling conditions for experimental and modeling works rocks drilling conditions operating parameters rigs capacities regulations etc

Project Website

Publicaciones

EU-funded research seeks to speed up drilling for deep geothermal

Autores: Alexander Richter (Think Geoenergy), Laurent Gerbaud, Hedi Sellami and Naveen Velmurugan (MINES Paris/ARMINES)
Publicado en: 2021
Editor: Think Geoenergy

L'accès à l'énergie géothermale pourrait être plus abordable, grâce à une nouvelle technique de forage (Geothermal energy could be cheaper to access, thanks to a new drilling technology)

Autores: Laurent Gerbaud, Hedi Sellami, Naveen Velmurugan, MINES Paris/ARMINES
Publicado en: 2021
Editor: Pôle Avenia

Geothermal energy could be cheaper to access thanks to a new drilling technology

Autores: Caroline Brogan, John-Paul Latham, Imperial College London
Publicado en: 2021
Editor: Imperial College London

Geothermal energy could be cheaper to access, thanks to a new drilling technology

Autores: Mines Paris
Publicado en: 2021
Editor: Centre de Geosciences, Mines Paris

Novel drilling technology combining hydro-jet and percussion for ROP improvement in deep geothermal drilling

Autores: Naveen Velmurugan (Mines Paris)
Publicado en: Geotherm 2021, 2021
Editor: Geotherm Expo & Congress

Drilling performances study of a mud driven downhole hammer, assisted with ultra-high pressure water jetting

Autores: Laurent Gerbaud (Mines Paris)
Publicado en: GeoTHERM 2022, 2022
Editor: Geotherm Expo & Congress

Life cycle assessment of the environmental impacts of the ORCHYD project

Autores: Vasileios Papakostas, John A Paravantis, Nikoletta Kontoulis (University of Piraeus Research Centre), Naveen Velmurugan (Mines Paris), Florian Cazenave (Drillstar Industries)
Publicado en: 3rd International Conference on Energy Research and Social Science Conference, 2022
Editor: Energy and Climate Transformations

Experts cite challenges, progress towards geothermal's holy grail

Autores: Quaise Inc
Publicado en: Newswise, 2021
Editor: Newswise

(Panel discussion) The future of drilling for deep geothermal

Autores: Naveen Velmurugan (Mines Paris), Carlos Araque (Quaise Energy), Igor Kocis (GA Drilling), Mark Russell (Hypersciences)
Publicado en: Pivot 2021, 2021
Editor: Pivot - Geothermal Reimagined

ORCHYD: A Fluid-driven Drilling System Combining Water Jetting and Hammer Drilling for Cheaper Geothermal Drilling

Autores: Laurent Gerbaud, Hedi Sellami, Naveen Velmurugan (ARMINES/ MINES Paris), John-Paul Latham (Imperial College London), Alexandre Kane (SINTEF), Florian Cazenave (Drillstar Industries), John Paravantis (University of Piraeus Research Center), Hualin Liao (China University of Petroleum)
Publicado en: ARMA Letter, Edición Edición 33 - Winter 2022, 2022, Página(s) 47-49
Editor: AMERICAN ROCK MECHANICS ASSOCIATON

(Abstract accepted) Assessing the environmental impacts of deep geothermal drilling in the ORCHYD project

Autores: John A Paravantis, Nikoletta Kontoulis, Vasileios Papakostas (University of Piraeus Research Centre), Naveen Velmurugan (Mines Paris), Florian Cazenave (Drillstar Industries)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

Environmental impacts of water-based fluids in geothermal drilling

Autores: Vasileios Papakostas, John A Paravantis, Nikoletta Kontoulis (University of Piraeus Research Centre), Florian Cazenave (Drillstar Industries), Laurent Gerbaud, Naveen Velmurugan (Mines Paris)
Publicado en: European Geothermal Congress, 2021
Editor: European Geothermal Congress

(Abstract accepted) Three-dimensional numerical study of DTH bit-rock interaction with HPWJ downhole slotting: influence of bit design and bottom hole geometric conditions on rock breaking efficiency in percussive drilling

Autores: Stephane Dumoulin, Nicolas Morin, Terence Coudert, Alexandre Kane (SINTEF Norway), Laurent Gerbaud, Naveen Velmurugan, Emad Jahangir, Hedi Sellami (Mines Paris), John-Paul Latham, Sadjad Naderi, Jiansheng Xiang (Imperial College London)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

Experimental and numerical investigation of high-pressure jetting fluids impinging on submerged hard rock under deep geothermal downhole drilling conditions

Autores: John-Paul Latham, Jiansheng Xiang (Earth Science and Engineering, Imperial College London), Laurent Gerbaud, Hedi Sellami, Naveen Velmurugan (Mines Paris), Alexandre Kane, Juan Yang, Tèrence Coudert (SINTEF Norway), Hualin Liao, Huajian Wang (School of Petroleum Engineering, China University of Petroleum (East China))
Publicado en: European Geothermal Congress, 2022
Editor: European Geothermal Congress

Novel environmentally friendly nano-additives for drilling fluids

Autores: Juan Yang, Alexandre Kane, T. Didriksen, K. Thorshaug, G. Stenerud, B. Vågenes, B. Lund (SINTEF Norway), John-Paul Latham, Jiansheng Xiang (Imperial College London), Naveen Velmurugan, Laurent Gerbaud, Hedi Sellami (Mines Paris)
Publicado en: 56th US Rock Mechanics/ Geomechanics Symposium, 2022
Editor: Americal Rock Mechanics Association

Study on output pressure prediction and jetting features of ultra-high pressure water jet for the downhole intensifier

Autores: Hualin Liao, Huajian Wang (School of Petroleum Engineering, China University of Petroleum (East China)), John-Paul Latham, Jiansheng Xiang (Earth Science and Engineering, Imperial College London), Laurent Gerbaud, Hedi Sellami (Mines Paris)
Publicado en: European Geothermal Congress, 2022
Editor: European Geothermal Congress

(Abstract accepted) Social aspects of deep geothermal drilling in the ORCHYD project

Autores: John A Paravantis, Nikoletta Kontoulis, Vasileios Papakostas (University of Piraeus Research Centre), Naveen Velmurugan (Mines Paris), Florian Cazenave (Drillstar Industries)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

(Abstract accepted) Experimental Study on the Dynamic behavior and Energy Consumption of Hot Dry Rock under True Triaxial Condition

Autores: Hualin Liao, Jun Wei, Feng Sun, Zongjie Mu, Shouceng Tian, Hongjun Liang, Ning Li, Bo Zhou (China University of Petroleum)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

(Abstract accepted) Preliminary experimental validation of the improved ROP using hammer and HPWJ (vertical drilling bench results)

Autores: Laurent Gerbaud (Mines Paris), Florian Cazenave (Drillstar Industries), Naveen Velmurugan, Hedi Sellami (Mines Paris)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

Improvement of drilling performances in deep geothermal drilling in hard rocks, by using a novel hydro-mechanical drilling technology

Autores: Hedi Sellami, Laurent Gerbaud, Emad Jahangir, Naveen Velmurugan (Mines Paris), Florian Cazenave, Raphäel Souchal (Drillstar Industries)
Publicado en: European Geothermal Congress, 2021
Editor: European Geothermal Congress

(Abstract accepted) Design and experimental study of intensifier for deep geothermal drilling

Autores: Y. He, Hualin Liao (China University of Petroleum (East China)), Hedi Sellami (Mines Paris), John-Paul Latham, Jiansheng Xiang (Imperial College London), Laurent Gerbaud (Mines Paris)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

(Abstract accepted) Dynamic downhole stress release process induced by jet slotting in deep geothermal drilling

Autores: Huajian Wang, Hualin Liao (China University of Petroleum (East China)), Hedi Sellami (Mines Paris), John-Paul Latham, Jiansheng Xiang (Imperial College London), Laurent Gerbaud (Mines Paris)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

(Abstract accepted) Influence of hard rock microstructures on breaking process during indentation: three-dimensional numerical study

Autores: Nicolas Morin, Stephane Dumoulin, Terence Coudert, Alexandre Kane (SINTEF Norway), Laurent Gerbaud, Naveen Velmurugan, Emad Jahangir, Hedi Sellami (Mines Paris), John-Paul Latham, Sadjad Naderi, Jiansheng Xiang (Imperial College London)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

Downhole stress release effect of grooving by means of ultra-high pressure water jet in deep geothermal drilling

Autores: Huajian Wang, Hualin Liao, Jun Wei, Yongwang Liu (School of Petroleum Engineering, China University of Petroleum (East China)), Jingkai Chen (School of Mechanical and Electronic Engineering, China University of Petroleum (East China))
Publicado en: Geothermal Rising Conference, 2021
Editor: Geothermal Rising

(Abstract accepted) Mechanism of Cutters Breaking Grooved Rock under Percussive Load

Autores: Jiansheng Liu, Hualin Liao, Jilei Niu, Wenlong Niu, Feng Sun (China University of Petroleum)
Publicado en: World Geothermal Congress, 2023
Editor: World Geothermal Congress

Pressure Drop Model and Jet Features of Ultra High Pressure Water Jet for Downhole Intensifier

Autores: Huajian Wang, Hualin Liao, Jun Wei, Yongwang Liu, Wenlong Niu, Jiansheng Liu (School of Petroleum Engineering, China University of Petroleum (East China)), Jingkai Chen (School of Mechanical and Electronic Engineering, China University of Petroleum (East China)), John-Paul Latham, Jiansheng Xiang (Earth Science and Engineering, Imperial College London)
Publicado en: The American Society of Mechanical Engineers, Edición Volume 144, Edición 12, 2022, ISSN 0195-0738
Editor: ASME
DOI: 10.1115/1.4054503

Resultado final

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