... damage by CO 2 to shale with high clay mineral content. Abstract CO 2 fracturing is a promising unconventional reservoir fracturing technology that can effectively increase fracture complexity and supplement formation energy, thus improving oil production. However, during the development...

...) capacity is limited by the backpressure which is close to the compressor pressure limit. Well conversion helps to resolve these challenges, subsequently allowing more gas production which translates to higher oil production. Repurposing the existing shut-in oil producers into gas injection wells require...

... rate of 500 bopd after being idle for more than 10 years. Several months later, the oil production rate keeps on increasing up to 850 bopd likely attributed to increasing reservoir pressure in the B3 reservoir as a result of the ongoing dump-flood from the high-pressure aquifer. This initiative has...

... that new technology implementation gave a good signal of an effort that could help to maintaining high existing National oil production and hopefully also contribute to achieve Indonesia's main goal oil production one million barrels oil per day in 2030. Screening wells candidate is the next crucial...

... emulsion content artificial lift system injection separator oil production water cut chemical injection application Introduction Abstract Crude oil emulsions can be challenging to produce due to high fluid viscosities causing increased frictional forces in the tubing and flowlines...

... or unplanned shutdowns Later in field life, when gas and water handling become dominant constraints, additional optimization includes: Optimizing production between wells to maximize oil production within given constraints Optimizing water and gas injection between zones with evidence of gas...

... (4) I i w = Q i w h i n j × t w Oil Production Intensity is the daily oil production per unit net thickness of the layer in affected oil wells: (5) I p o = Q o m ∑ h p r o × t w Liquid Production...

... sedimentary rock geology rock type sandstone production control water production compartment wso treatment oil production conformance organic crosslinked gel efficiency integration deployment oil recovery wso operation west kuwait wellbore Introduction: Optimizing Oil Recovery - Strategic...

... initiation stress difference and the non-homogeneity of the fracture initiation stress difference. The oil production after fracturing is mainly affected by the net pressure, oil saturation, pumping scale, plugging distance and formation pressure. With the increase of pumping scale, the horizontal fracture...

.... The chemical treatment was injected by pumping and circulating chelating solution from tubing to the annulus. ESP then soaked for 48-hours long. The treatment has successfully revived the well. It produced with no significant issue for 8 months and even double the oil production. This successful treatment...

.... This led to reduction in data preparation and integration time by 90%. The WOF used workflows linked to petroleum engineering principles to arrive at ranked lists of opportunities with a potential to add 1-2% increment in oil production. The integrated visualization dashboard allowed quick and transparent...

... and the lateral is lost. The 2nd option, is to selectively isolate the water producing ICD by installing an Xpandable Steel Patch inside. This will help in reducing the water in the lateral and allowing other ICDs to contribute to higher oil production. Abstract E&P operators are looking...

... acid clean outs or milling operations to remove the scale in the wellbore. However, after a few months, scale would once again accumulate and decrease the production, hence routine clean outs are performed 3-4 times a year. Scale must therefore be prevented to maintain sustainable oil production. Scale...

... optimizer to maximize the oil production by re-distributing the injection water amongst injectors while honoring the constraints at each node (well, facility etc.) of the production system. The STIR workflow has been applied to 6 reservoirs across different assets and an annual increase of 3-7% in oil...

... optimum frequency eor technology waterflooding pore breakthrough enhanced oil recovery technology reservoir characterization frequency oil production implementation application petroleum engineer amplitude production well vibroseismic eor technology vibration oil recovery Introduction...

... orientation calculation original fracture water cut recoverable reserve oil production formation pressure well pattern artificial intelligence waterflooding this well target layer fracture pressure reservoir drainage area layer selection fracture in-situ stress Introduction Well...

... Abstract Indonesia has become a net-oil importer since 2004 as the growing internal demand exceeds Indonesia's oil production. As many fields go into mature phase and combined with other challenges, the national oil production in the last decade has been decreasing from 945 MBOPD to 745 MBOPD...

... the reservoir faces pressure depletion. Through the years, oil production started to decline as water started being produced. The current characteristics of the wells are low reservoir pressure, bad adherence of cement to production casing, highly fractured zones, continued advance of the aquifer, and well...

... testing proppant fracturing fluid drillstem/well testing depletion case field development optimization and planning fracture simulation infill well hydraulic fracturing reservoir simulation unconventional resource economics five-year depletion case oil production nine-well scenario cube...

... T1-T2 logging method in unconventional reservoirs, which helps the operator ascertain the potential of these reservoirs. The oil zones identified by the new method have promising oil productions. The workflow illustrated in the two case studies can be applied and extended to other unconventional...