...ROP Models Field history itself can be a good clue to choose some of the important parameters to improve penetration rate, like bit type, weight on bit, etc. the approach is to separate field into some sections due to geological similatrity; then analyze for each hole separately...

... cuttings cleaning efficiency is enhanced and the rate of penetration (ROP) is improved. This paper studied the mechanisms of improving the ROP and cuttings cleaning efficiency in hydraulic pulsed cavitating jet drilling. Hydraulic pulsed cavitating jet drilling technology has been applied in 8 oil fields...

... Abstract This paper presents a new Flexible Bottomhole Assembly (BHA), which is classified as a coupled driven drilling BHA of the power anti-deviation, with the technical superiority of anti-deviation and high ROP. The coupled driven drilling has simultaneously two driving powers: one is from...

... Abstract Estimation of the drilling rate of penetration (ROP) has always been a challenge for drilling engineers, since it is the key parameter in drilling optimization. There are many parameters which have significant influence on ROP. Relating penetration rate to these parameters result...

... is hardness of the formation which can help us choosing proper bit. So we can have a comparison between two methods and check the answers with history drilling data of field. neural network bit selection cost analysis well logging genetic algorithm spe paper selection machine learning rop bit...

... and thermal fatigue. Thus, cutter technology has been the limiting factor for efficient PDC bit drilling in the East Texas Basin. Recent technological developments have produced a new, highly abrasion resistant cutter that has increased rate of penetration (ROP) and total footage drilled in addition...

... as ‘tragic peak’ during conventional drilling operations because the sandstone is hard and abrasive in nature, leading to extreme low rate of penetration (ROP). Air Drilling technology was utilized to increase the ROP through the formation at depths of 10,000 ft (3,047m) and greater. The deep exploration...

... structures to improve bit steerability were successfully applied on several recent sidetrack wells. mcnair rop minimum horizontal stress artificial intelligence assembly modeling cact operator group ecd sidetrack well drilling drilling plan mud weight upstream oil & gas drilling reach...

... which affect deviation and rate of penetration (ROP): side force on bit, tilted angle of bit and formation deflection force and weight on bit (WOB). The mechanism of hole deviation control, namely the proper treatment of relationship between side force of bit and formation force, is discussed...