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36.856  Articles
1 of 3.687 pages  |  10  records  |  more records»
Turbodrills are axial hydraulic turbines which are used in drilling hydrocarbons in extreme conditions, possessing advantages over other drilling techniques with their high speed of rotation, and higher operating torques.In The present work, a numerical s... see more

More than 80 bentonite clay deposit sites had been identified in Nigeria. Yet, almost all clay and additives used for drilling oil well are imported. The reason is partly that in their natural states, they do not swell while polymers in their raw forms re... see more

Water-based mud is known as an environmental-friendly drilling fluid system. The formulation of water-based mud is designed to have specific rheological properties under specific oil field conditions. In this study, graphene nanoplatelet and silver nanopa... see more

Horizontal Directional Drilling (HDD) is commonly associated with well exploration activity, onshore road crossing, nearshore pipeline installation, and offshore pipeline crossing which requires precise alignment of two barges from one to the other. Here,... see more

The Mud Volcano System (SMV) is an interesting topic, especially the relatively shallow oil and gas basin in North East Java. The Tawun Formation is an alternating layer of claystone that is quite thick. It has been confirmed in several oil and gas fields... see more

The Mud Volcano System (SMV) is an interesting topic, especially the relatively shallow oil and gas basin in North East Java. The Tawun Formation is an alternating layer of claystone that is quite thick. It has been confirmed in several oil and gas fields... see more

As generally known, subsurface pressure can be implied using both wireline logs and drilling events. However, there may be a case where wireline logs and drilling events do not indicate the same subsurface pressure. Data from four vertical wells located i... see more

Optimum evacuation of drilled cuttings out of the wellbore by drilling fluid is vital in highly deviated well as the cuttings tend to settle at the bottom of the holes, to prevent stuck pipe, excessive torque and other hole problems which may account setb... see more

 
The achieved works concern the evaluation of the treatment of muds in the oil spent of drillings mud generated by the company AGIP BV Tunisia. The process consists in a treatment by stabilization / solidification (S/S) of these muds using hydraulic binder... see more

1 of 3.687 pages  |  10  records  |  more records»