Feasibility of Particle Jet as a Drilling Medium for the Development of Deep Complicated Oil-Gas Reservoir

Yu Kun Du; Rui He Wang; Hong Jian Ni

doi:10.4028/www.scientific.net/AMR.361-363.465

Paper Titles

A Model with Back-Propagation Algorithm for the Estimation of Irreducible Water Saturation
p.445

A Streamline-Based Model of Wuliwan Oil Field Injecting Polymer Microspheres to Enhance Sweep Efficiency of Water Flooding
p.451

Experimental and Theoretical Study on Slag MTC Improving the Cementing Quality of the Second Interface
p.456

Experimental Study of the Factors Influencing Filtrate Loss of the High-Density Brine Drilling Fluid
p.461

Feasibility of Particle Jet as a Drilling Medium for the Development of Deep Complicated Oil-Gas Reservoir
p.465

Experimental Study of Anionic Gemini Surfactant Enhancing Waterflooding Recovery Ratio
p.469

Limited Entry Fracturing Design and Optimization for Thin-Interbedded Low-Permeability Reservoir
p.473

Study on Pumping Units with Wind Power Generation Complementary Power Supply System
p.479

Layers Subdivision and Waterflooding Timing in Low Permeability Offshore Reservoirs with Thin Interbedding
p.483

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 361-363Feasibility of Particle Jet as a Drilling Medium...

Feasibility of Particle Jet as a Drilling Medium for the Development of Deep Complicated Oil-Gas Reservoir

Abstract:

The technical problems existing in deep well drilling are becoming more and more predominant during the exploration and development of oil-gas field. The poor formation drillability, low drilling rate and complicated pressure system cause the underground accidents frequent, extend well construction cycle, and make the cost of the project much higher. Therefore, it is urgent to develop new technologies to improve the efficiency of the exploration and development in deep unconventional oil-gas reservoir. The particle jet technology is a new energy-saving way which has a broad application prospect. It can take the way of sucking in particles in annulus space to cycle use the particles, and promote the drilling rate. The feasibility of particle jet as a drilling medium is verified by the theoretical and experimental study, which provides the basis for the design of particle jet tool.