..., contributing to pressure maintenance in the reservoir and displacing the oil phase. While there are several parameters that influence the performance of a waterflood, water quality is one of the most important factors as it may cause scaling in injection wells as well as some formation damage through chemical...

... Abstract This work proposes the integration of a data driven model into a multilayer pattern analytical simulator. This model allows quantifying areal distribution injection in each layer and models the delay in the producer's response through two kind of parameters used in the simulation...

... simulator was carried out for a CIGL, and a selected set of experiments was conducted. The laboratory apparatus for the CIGL is composed of three operational sets, representing, respectively, the oil reservoir, the production well and its controls, and the gas injection system. However, water and air...

... to literature -, because the combination of adverse conditions of application, such as high salinity and hardness of the water reservoir, heterogeneity and canalization formation, as well as reduced injected polymer mass. The aim of this work was to reproduce in laboratory scale the phenomenon observed in Pilot...

... Abstract Secondary recovery by water injection is one of the most popular methods to increase reservoir pressure and sweep efficiency in the industry. It is a cost effective technology in reservoirs such as Shushufindi field, where water, energy and sink points are easily available. This pilot...

...-01 set-01 set-01 jun-99 jun-99 End (date) out-03 out-03 set-08 set-08 set-08 set-08 jul-03 jul-03 Pilot data Porous volume (m 2 ) 3,596,064 390,685 679,031 163,478 221,815 Zones A e B 1 2 4, 5, 6 2, 3 Flow rate (m 3 /day) 175 60 120 200 300 Injection time...

... Abstract Conventional carbonated water injection (CWI) induces oil swelling and reduction of oil viscosity and density. The CO 2 solubility in carbonated water is a key factor to determine these effects and is sensitive to pressure, temperature, and salinity. The CWI has another aspect of CO 2...

... modeled through numerical simulation evaluating different enhanced oil recovery processes, both miscible injection (natural gas, N 2 , CO 2 , hydrocarbon gas injections) and thermal recovery (cyclic steam, continuous steam injection, SAGD and HASD); these methods were selected trough compatibility...

... Abstract Maximize oil production at the lowest cost, reduce the process facilities used for secondary recovery water injection projects and increase the static pressure of mature reservoirs was a need in Chichimene Field due to the challenging oil market conditions and the declining oil...

... recovery flow rate basin Argentina injection society of petroleum engineers recovery factor regulation GSJB objective The Golfo San Jorge Basin Geological description The East-West trending Golfo San Jorge basin is the oldest and most prolific oil basin of Argentina It covers 28,000 M...

... Abstract Chemical Enhanced Oil Recovery (EOR) technologies include polymer, alkaline, surfactant injection and any combination of those. One of the main chemical EOR process is surfactant flooding whose key mechanism is the interfacial tension (IFT) reduction between oil and the displacing...

... reservoir steam injection crude oil asphaltene Oil Recovery fraction injection Heavy oil chemistry Heavy and super heavy oils cosntitute the largest portion of the world's petroleum reserves. Microbial degradation of crude oil leads to form heavy oil and super heavy oil. Degradation of oil...