Decision making pertaining to injection profiles during oilfield development is one of the most important factors that affect the oilfields’ performance. Since injection profiles are affected by multiple geological and development factors, it is difficult to model their complicated, non-linear relationships using conventional approaches. In this paper, two adaptivenetwork-based fuzzy inference ...

In today’s society, with the continuous growth of energy demand, Bohai Oilfield, as an important offshore oil resource base in China, is facing increasingly severe challenges while contributing to national security. order improve quality water injection oilfield and gradually achieve efficient stable production, Oilfield has launched a well pressure optimization project, focusing on improving e...

Oilfield underground fracturing technology is an important oilfield development technology, through the injection of fluid to make rock fracture expansion, in order improve productivity oil reservoir. In this paper, selection and design fluid, tools devices, control parameters, evaluation fractures, adjustment optimization after are discussed. Through analysis these points, it can provide guida...

This paper explores the use of intranet-technology to support knowledge intensive decisionmaking in a technical service delivery process of a major oilfield services company. Our findings show that creating, mobilizing, and exchanging knowledge through an intranet-technology based system delivers forms of benefits to both the organization and its clients, and understanding what organizational k...

this study was aimed to investigate some feeding characteristics of kura barb (barbus lacerta) from bibi-sayydan river of semirom, isfahan. for this purpose, during august 2010 to july 2011, some 445 specimens of the kura barb fish were caught using a seine net and a cast net and transferred to the fisheries laboratory on ice for further examinations. the results showed that the condition facto...

Bohai A Oilfield is the first fluvial facies oilfield in Sea to be developed using a horizontal well layering system. It has characteristics of thin single sand reservoir thickness, large differences reserve scale, rapid lateral changes reservoirs, and staggered stacking multiple river channel bodies vertical direction. In production, it characterized by decline ground pressure, increase water ...

Due to the complexity of low-permeability reservoirs, there is no set established plans adjust development specific and final adjustment plan should be determined through comprehensive consideration many aspects. At present, reservoirs in SN oilfield faces problems. It urgent formulate corresponding improve current situation. In view problems surface oilfield, this paper used previous research ...