... Abstract Casing centralization and reciprocation during a cementing operation can help improve the efficiency of annular mud displacement and provide a basis for analyzing the percentage of mud displacement efficiency. This information is necessary when developing a mitigation plan for any...

... system, was used for the experimental studies. Experiments shows that the displacement efficiency increases with the increase of the steam temperature and the injection rate of steam, but too high steam injection rate will decrease the displacement efficiency because of Steam channeling. Compared...

... distribution efficiency, operation styles and completion difficulties. This approach is based on the application of two methods of water vertical irrigation in a heavy oil sand, first, a singled 300’ zone completion and else, a 3-4 selectives zones completion, separating the equivalent injection in spaces...

..., Lean and automation emphasize safety as well as speed of service. Finally, key performance metrics are suggested for measuring the efficiency of the LMP design. The LMP design objective focuses on process efficiency, which includes increasing capacity, improving functionality, eliminating waste...

... force between different channels ( Fig.6 & Fig.7 ). The imbibition system with low surface tension can make more oil in the reservoir rock movable and involve into the seepage, so the oil can be displaced out of the reservoir, increasing the imbibition depth and oil displacement efficiency...

... with successful results due to an efficient vertical and areal sweep achieved through selective injection. The successful in production increment also bring us a huge increment in produced water in a ratio of 1 BOPD to 6 BWPD. But, we notice that there where patterns with more than 90% of BSW in between...

.... enhanced recovery polymer injection waterflooding secondary polymer flood chemical flooding methods tertiary polymer flooding oil production polymer flooding oil rate heavy oil reservoir polymer flood tertiary polymer flood Oil Viscosity water injection Upstream Oil & Gas Efficiency...

... the full benefit of technology. Completion Installation and Operations production enhancement operation slickline operation artificial lift system Well Intervention Efficiency slickline operator downhole intervention gas lift logistics application real time system slickline real time...

... of the displacement and to stabilize the front. Because the microscopic displacement of the oil by gas normally is better than by water, WAG injection combines the improved displacement efficiency of gas flooding with an improved macroscopic sweep by the injection of water. This resulted in improved recovery...

.... Formation pressure gas injection method Reservoir Characterization drilling operation enhanced recovery structural geology Upstream Oil & Gas injection amount Efficiency co 2 Directional Drilling shut-in gas-oil ratio succession co 2 MPa experiment production rate reservoir Oil...

...) injection has been a popular method to control mobility and improve volumetric sweep efficiency for CO 2 flooding. The average improved recovery is about 9.7%, with a range of 6 to 20% for miscible WAG injection. Despite all the success of WAG injection, sweep efficiency during CO 2 flooding is typically...

... information pertinent to evaluating and understanding reservoirs. real time system drilling fluid property drilling fluid chemistry well logging drilling fluid selection and formulation Drillstem Testing Upstream Oil & Gas Efficiency drilling fluid formulation compressibility total job...

.... Using this method a comparison between the efficiency of waterflooding and the efficiency of secondary oil recovery can be made which enables a rapid detection and quantification of further opportunities to improve field performance. Furthermore we can quantify the real response of each layer...

... and intends to raise awareness on the fact that sustainability is not only changing the way we analyze a project but moreover the way we do business in the O&G industry. sustainable development upstream oil & gas transition artificial intelligence investment efficiency social...

...Current Methods Abstract Worldwide demand for energy has forced the energy services industry to increase process efficiency and create innovative new methods of fracture stimulation optimization. Pinpoint fracturing methods represent a divergence from conventional fracture stimulation...

... hydrate technology gas sample expansion process efficiency outlet temperature production monitoring gas hydrate gas monetization natural gas upstream oil & gas production control expander sample 2 flow assurance transportation Introduction The need for new methods for gas...

... Abstract In the common methods of water and gas injection, high and unsuitable mobility ratio within the injected fluid and the oil in the reservoir, leads to viscose fingering and reduction of sweep efficiency. It was originally intended to improve sweep efficiency during gas flooding...

... that a large quantity of oil has not been removed yet. Due to the above reasons, it has been thought in the steam flooding as an alternative for the extraction of remaining oil, but the intercalated shale in the deposits in question, acting as thieves, heat affects the thermal efficiency of the process, why...