... Abstract Shale oil in Ordos basin, China, is being developed using horizontal well and volume fracturing. Elastic energy, dissolved gas expansion etc. are the main driving forces for fluid flowing from matrix to horizontal wellbore. However, flow mechanism varies greatly when hydrocarbon flows...

... Abstract The Plug and Perf technique is the most common application used in completions or horizontal wells that require multistage hydraulic fracturing. Once the horizontal well is drilled, cased, cemented and isolated - two runs of coiled tubing will be required. The first coil tubing run...

... with Plug & Perf technology to be performed in extended reach horizontal wells in Bahrain. Plug & Perf operations for multistage fracking required to run plugs through a cased extended horizontal section with an internal diameter of 4" to isolate the different stages to be stimulated. The max OD...

... waterflooding water injector single-completion horizontal gas injector poor-quality area good-quality area recovery factor horizontal well scenario carbonate reservoir development scenario workflow unit xy water injection Introduction The reservoir unit under study is one of the carbonate...

... complex clastic reservoir resistivity zone mark high resistivity inversion water bearing sand horizontal well green zone mark low resistivity anisotropy low resistivity shale low resistivity zone interpretation anisotropy inversion Introduction Complex clastic reservoirs pose different...

... reservoir surveillance upstream oil & gas horizontal section production control directional drilling pressure derivative inflow outflow pressure loss production monitoring drilling operation roughness horizontal well wellbore pressure derivative production logging flow profile...

... Abstract Maintaining zonal isolation is vital to well economics and productive life. Well integrity is becoming more challenging with the drilling of deeper, highly deviated, and horizontal wells worldwide. Oil companies are focused on to enhance the well productivity during drilling long...

..., which is difficult to achieve economic and efficient development. Segmented acid fracturing of horizontal wells is an effective way to greatly increase gas production. However, segmented acid fracturing of horizontal wells in Shuangyu ultra deep carbonate gas reservoir faces the following problems: (1...

... directional drilling multi-lateral well correspond horizontal well polymer flood multi-lateral well performance analysis well length canada Introduction The first horizontal wells were drilled in the 1930s in the US and USSR then later again in the 1950s and 1960s in the USSR and China...

..., and reperforating is used to shorten stage intervals, and a mechanical isolation volume refracturing solution for horizontal wells is explored. Mechanical Isolation Design Idea and Refracturing Technology for Horizontal Wells Previous Refracturing Liner Abstract With the rise of volume fracturing...

... horizontal wells in Sichuan Basin in the south-west of China generally exceeds 2000m. Cuttings are apt to accumulate and form cuttings beds along such long and curve horizontal sections due to low cuttings carrying capacity, which often results in excessive torque and drag or even stuck pipes during drilling...

... of horizontal wells on the top of the water-flooded layer are used to tap the potential, increase the water injector to transform the stream lines and rebuild the reservoir pressure, and search for potential sand bodies to increase reserves. enhanced recovery drilling operation production control...

... well planning Upstream Oil & Gas application enhanced recovery drilling operation high collision risk environment correction reduction horizontal producer international petroleum technology conference drill string interference MWD tool horizontal well innovative solution Maus...

... drilling fluid chemistry machine learning drilling fluids and materials circulation lateral section Artificial Intelligence Upstream Oil & Gas OBM drilling fluid property well depth delivery capacity obm sample horizontal well solid content shale gas horizontal well south...

.... It is used as a tool to evaluate the productivity of the well, and it can be predicted using production tests or empirical correlations. Many models were previously developed for horizontal wells in gas reservoirs; however, very few models considered the presence of fractures. This study introduces a new...

... in Fracturing Technologies for Low-permeability Sandstone Gas Reservoirs in Changing Gas Fields: A Case Study of The Sulige Gas Field . Natural Gas Industry, 31 ( 2 ): 20 - 24 . EAST L , GRIESER J W , MCDANIEL B , . 2004 . Successful Application of Hydrajet Fracturing on Horizontal Wells...

... can determine the well performance without introducing the complexity associated with the numerical approaches. Artificial neural network was utilized to estimate the hydrocarbon production for two types of nonconventional wells; fishbone multilateral and hydraulically fractured horizontal wells...

... process, especially for challenging horizontal wells. Directional Drilling performance test stimulation efficiency pressure performance test operator Upstream Oil & Gas communication kolchanov mud channel drilling operation cement zonal isolation gap length hydraulic fracturing...

... investigations were conducted in two emulsified horizontal wells that were ICD-completion oil producers. The presence of downhole emulsion during the operations was limiting the identification of the downhole flow rates of both oil and water. In the first example, three horizontal production logs (HPLs) were...

... CT (coiled tubing) acidizing is the main work before horizontal wells put into production in the Middle East. The targeted stimulation interventions directly affect the afterwards performance of production and injection wells. This work not only highlights the importance of removing damage...