... stimulations, these SMAs were found to dramatically enhance the recovery of aqueous-based fracturing fluids during well cleanup following the fracturing treatments. This paper describes how a simple modification to proppant surfaces resulted in these dramatic post-frac well cleanups and subsequent well...

...MEOR In Compar on to Other Recovery Methods Microbes offer a number of possible solutions to help improve production or increase the ultimate recoverable oil and there are several factors that make microorganisms attractive for improved and/or enhanced oil recovery. The nutrients required...

... related to various petroleum engineering problems where uncertainty is present. decision analysis application oil production decision support system Simulation decision maker Upstream Oil & Gas variation recovery risk management recent development application Risk analysis society...

.... Defining the criteria of design in a multi-dominion system combines different engineering fields, this a complex process that involves many variables that must be analyzed from the petroleum engineering and optimization point of view. The additional recovery processes are an example of multi-dominion...

... Abstract Probabilistic methodologies have yielded new insights into oil volume and recovery for Tengiz Field, Republic of Kazakhstan. Tengiz is one of the deepest super-giant oil fields in the world, and is located on the shore of the Caspian Sea. Knowledge of the uncertainties inherent in oil...

... Abstract The application of steam injection in different forms of processes is widely used for thermal heavy oil recovery. Several studies have been carried out to evaluate the effect of injecting steam with gaseous additives such as, Hexane, Nitrogen, Carbon Dioxide, Propane and air. However...

... 300 wells penetrating a 2500-meter thick section of fractured and vuggy carbonates. A 30-year production history was used to calibrate the model; the main recovery mechanism of the complex is rock and fluid expansion, combined with a weak aquifer. A reservoir simulation study was constructed...

... ford well petrophysical model shale water cut permeability injector ford east ford zone subzone recovery sandstone porosity reservoir long beach unit saturation reservoir characterization flow in porous media enhanced recovery fluid dynamics california Introduction The Long...

... fracturing fracture network spe 92056 viscosity ratio aperture fluid flow capillary pressure flow in porous media flow rate north america government recovery viscosity petroleum engineer node mexico government model displacement Introduction Since the pioneering work of Fatt 1...

... is performed and the setbacks of the process are analyzed. Some remedies are offered to improve the process. psia setup oil recovery permeability nd stage reservoir simulator enhanced recovery recovery foam miscibility co 2 additional recovery society of petroleum engineers experiment mmp...

... improvements is given in this paper. Based on the numerical simulation and evaluation of early fracturing treatment, design principles of systematic fracturing and rules of future exploitation in D37 are suggested. lfi 0 enhanced recovery nine-spot pattern well pattern average production rate...

... and added value with recovery LPG and pentane plus. Using these methods we will obtain much better results than before. These strategies provide a better way of saving energy, better oil production facilities and environmental protection. All of these benefits are in addition to the obvious increased...

.... liquid production rate oil rate application completion control valve requirement recovery spe 74391 reservoir simulation gas lift breakthrough time artificial lift system well placement gas injection gas zone production performance reservoir surveillance upstream oil & gas oil zone...

... Abstract In water drive gas reservoirs, wells can be completed with a long perforated interval and produced at high rates to minimize abandonment pressure and maximize recovery. Alternatively, the perforations can be limited to the top of the productive interval and the well produced at a low...

... damage and change of valves to the production trees damaged by fire, leaving them in safe conditions, b) control of wells for the Chuc-A platform restoration and c) Tubing recovery, cut and change of wellheads and production trees, tubing pipe introduction and new subsuperficial safety valves (SSV...

... way. matrix block fluid dynamics displacement simulation grid block upstream oil & gas porosity simulation fracture dual porosity model fractured reservoir oil recovery capillary pressure permeability flow in porous media fine grid complex reservoir hydraulic fracturing...

... and reservoir heterogeneity. They may or may not be rate sensitive depending on the model type. kyte reservoir simulation relative permeability field oil recovery fluid dynamics viscosity ratio water cut fine-grid system fractured reservoir simulation modeling & simulation recovery rate...

... matrix permeability correlation length matrix stochastic representation primary depletion permeability matrix porosity high permeability section objective function modeling & simulation reservoir characterization recovery performance realization reservoir simulation oil...

... Finding revealed that a core had, in fact, been recovered previously at a depth from 21,648 ft (6600m) to 21,678 ft (6609m) in Chinchorro DL27. A 100% recovery rate had been attained using a 30 foot coring assembly with aluminum inner tubes. A natural diamond core head (IADC code D352) was used...

... qqq emission recovery exploration air emission spe 35338 environmental cost criteria capex te tonne capex te npc te climate change comment ref voc emission water management te emission revenue north sea drilling fluids and materials reduced Introduction The objective...