... Abstract Limau Field is located in South Sumatra Basin, form as anticlinorium elongated from West – East. Limau Field are divided into 8 blocks and separated by normal fault and have been produce since April 1951. Description reservoir is needful in detail either lateral or vertical that can...

... help engineers optimize well performance. exhibition fracture horizontal well daqing oilfield fracture treatment putaohua formation perforation interval completion fracture model reservoir payzone china hydraulic fracturing fracture geometry lateral society of petroleum engineers...

... & gas lateral hydraulic fracturing fracture geometry Introduction Horizontal well fracturing technology is commonly believed that is an effective way to recover oil from thin low porosity and low permeability sands in Daqing oilfield. 1 From 2003, hydraulic fracturing treatment have been...

... Abstract In the Changbei gas wells of China, one of the biggest potentials for savings is in 8 1/2-in. dual-lateral horizontal drilling through the hard abrasive reservoir sandstones known as the QA sandstones. Tungsten carbide insert (TCI) roller cone bits are preferred and focus was placed...

..., as wells step out further, it has become more common to drill the curve with steerable motors and to drill the lateral with RSS. On shale wells where the curve and the lateral are drilled in the same hole size, it would be more efficient to drill the entire well with RSS. Hence, there is a necessity...

... of casing integrity, and sensitivity assessment on reservoir permeability, mechanical skin, non-Darcy skin, flowing bottomhole pressure (BHP), original oil saturation, and so on. The wells to be discussed include single, dual lateral horizontal wells, and highly deviated wells. The produced fluids include...

... extending 4½-in laterals from existing or new vertical 7-in. cased wells. In the recent past, re-entry performance was confined by well placement restrictions, water and salt zones, and available drilling technologies. These requirements restricted the wellpath to relatively tight radius build sections...

... techniques of drilling and completion, most of the oil in the low permeability intervals will be left unrecovered. A combination of horizontal drilling with geosteering tools and technology for precise lateral placement in the low permeability reservoirs in addition to a low fluid loss drilling fluid system...

... (Chambers 1 , Mackenzie and Hogg 2 ). objective requirement lateral implementation drilling operation brister upstream oil & gas stability multilateral well wellbore multilateral technology reservoir artificial intelligence application multilateral system directional drilling...

... Abstract We developed a deliverability model to predict the performance of multilateral wells. We first constructed a horizontal lateral model, which couples a reservoir inflow model with a wellbore flow model to calculate the production rate from each lateral. Pressure drop along the lateral...

... and injection wells with laterals parallel to each other may improve oil recovery by 15% of the OOIP in the zones horizontally drilled at the Aneth Unit. However, not all zones and not all parts of the field are economic for horizontal drilling. From late 1994 through early 1998, 143 laterals were drilled...

... oil column between gas and active water layers in an unconsolidated sandstone reservoir. The opposing laterals were 3052′ and 2242′ long horizontal sections respectively, within a ± 2-foot target window and were completed with 7″ slotted liner completions. Since the wellbore trajectories penetrated...

... Abstract The Phillips operated Alison field in the UK North Sea produces gas from a low permeability layered Rotliegendes sand reservoir. The field was developed with a single subsea well producing out of three horizontal laterals. Four laterals were drilled. The first lateral encountered...