... mechanic simulation to observe the effect on the behavior of the cutting structure. The simulation result was then compared to the field for correlation, and the analysis result was used as an input to optimize the secondary element placement for further validation in field trials. Shaped PDC cutter...

... Abstract Geosteering and reservoir mapping from deep resistivity and acoustic measurements have revolutionized the drilling industry. Looking around, ahead, and aside information allows for optimal well placement in complex reservoir structures, while drilling increasingly difficult well...

... their expertise in determining the optimum well placement that better suit the well trajectory, subsea facilities equipment placement and pipeline installation; whilst at the same time fulfilling the subsurface target requirement. This development field encompass enormous challenges such as presence of shallow...

... the uncertainties. This paper will highlight several case studies and best practices of improving technical success in well placement through various well intervention, data acquisition and seismic-driven approaches to maximize the drainage volume and recovery. Several infill wells have been drilled post proactive...

... or smooths out irregularities in the wellbore geometry during drilling and reaming operations. To work effectively, the correct placement within the BHA is critical. Using proprietary multifunctional advanced placement software, the reamer is ensured to be optimally placed while analyzing bending stresses...

... of the study is a proposal to change the placement of the jar from between drill collars to between heavyweight drillpipe (HWDP). The connection between the jar and the HWDP would be accomplished by two saver subs, which will be fitted to the top and the bottom of the jar. These subs are specifically designed...

..., an MPC placement technique was proposed, in conjunction with using lost circulation fiber technology in the cement slurry and spacer. After addressing the losses and narrow working pressure window, the next main challenge was the extremely high temperature (Bottom hole static temperature of 171°C...

... placement efficiency. The zones were also distanced from one another, requiring zonal isolation (i.e., mechanical isolation, such as bridge plugs, was not an option) as treatments were deployed. While there was a major challenge in terms of mobilization planning to complete this well during the peak...

... oil per day in 2030. artificial lift system visual analytic indonesia screening criteria evaluation process optimization evaluation artificial lift upstream oil & gas petroleum engineer artificial lift performance optimization oil well placement artificial intelligence barrel...

... method is a common practice for worker operations with coil tubing and this similar technique can be applied in ERD drilling operations to aid in the homogeneous and accurate placement of cement plugs. However, for this job, the pump and pull placement method was preferred to aid in the homogenous...

... Abstract The requirement for appropriate placement in matrix acidizing to achieve efficient, effective stimulation or removal of formation damage has long been recognized. Despite this, assessing the effectiveness of an acid treatment in terms of placement and treatment efficiency prior...

... and ~5,500 mMD respectively, at inclinations of 60° and in high static bottom hole temperatures up to ~157°C. The key challenges and lesson are discussed including planning to optimize swab cup integrity in high temperature operations. casing and cementing service provider cement plug placement...

... and formation damage, the outcome includes inefficient placement of the cement that warrants time-consuming and costly operations to assure zonal isolation. In Kuwait, first trial of a new generation of an environmentally friendly enhanced aqueous spacer system was used successfully in a highly deviated well...

... pairing and correlation) has proven insufficient for casing point placement and was a lesson learned from PEP-001. The presence of limestone stringers observed in offset wells within proximity of top M presented an additional challenge. The stringers could have been mis-interpreted as the main carbonate...

... pressure alpha wave beta wave gravel pump rate slurry gravel pack return rate gradient flow path bpm placement Introduction The "L" field was discovered in late 90's. The operator decided to develop this field with the drilling of four wells, two slant producer of the deeper reservoir...

... areas for infill wells placement in the largest mature oil field of RH PetroGas (Basin) Ltd concession in Salawati basin, onshore West Papua, which can be ranked thereupon for execution after sensitivities and economics analysis. The infill wells are still the most technically-favourable development...

... and sustainable production. Main challenge for stimulation treatment in heterogeneous carbonate reservoirs is to achieve optimum placement of the stimulation fluid without some knowledge of, and control over where the treatment fluids flow. Traditional way to record production and injection fluid profile is via...

... sandstone formations around the world. The use of filter cake breakers, during or after OHGP placement, is regularly included as part of these treatments. The BC is a carbonate field, besides the low frac gradient and the naturally fissured characteristics associated to the rock which makes it prone to high...

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... of the cement job has a significant impact on the well productivity, especially because the guns are left downhole, which severely limits remedial options. Given the high importance and difficult conditions of the cement placement, a process of continual review was established with the idea of incorporating...