This paper is devoted to the design of a distributed heterogeneous data warehouse digital oilfield. With increasing amounts collected from intelligent controllers and sensors, lack mechanisms for combining different sources providing them consumers affect overall management efficiency. In addition, without it impossible making next logical step – effective application analysis methods. The desc...

Due to the long-term development of water and gas injection in Tahe Oilfield, production increase effect decreases year by year. Based on understanding treatment difficulties stage fractured vuggy reservoir this paper combined with theoretical analysis Nano-sheet technology at stage, such as super amphiphilic interface performance, emulsification viscosity reduction ability, ultra-low core adso...

When an oilfield is developed with a polymer drive, the injected will play role in improving already formed dominant channel between oil and water wells, but after drive block transferred to subsequent development, inefficient circulation field of be wells again. This paper mainly applies dynamic static data, combined analysis adjustment optimization software high water-bearing oilfield, identi...

In the process of water injection development in low-permeability and extra-low-permeability oil fields, absorption capacity wells continues to decline, number under-injection is increasing, which affects effect fields. this paper, we take X oilfield as an example carry out single-well pressurized tests determine range reasonable pressure for geological conditions suitable injection. Through pr...

Microbial Enhanced Oil Recovery (MEOR) is a tertiary oil recovery method that utilizes microbes to enhance oil production. This research was focused on the isolation and characterization of indigenous bacteria from a South Sumatra’s oilfield which were able to degrade heavy crude oil and decrease oil viscosity. The total of 33 colonies were successfully isolated based on sequential isolation me...

Microbiologically influenced corrosion (MIC) caused by sulfate-reducing bacteria (SRB) has been investigated in an oilfield injection water system. Strain CW-01 was isolated from an oilfield and strain CW-04 was isolated from biofilm dirt of pipeline walls. The strains were facultative anaerobes, non-motile, Gram-positive, pole flagellum, and spore-forming curved rods. The growth was observed o...

The increasingly large number of sensors and instruments in the oil and gas industry, along with novel means of communication in the enterprise has led to a corresponding increase in the volume of data that is recorded in various information repositories. The variety of information sources is also expanding: from traditional relational databases to time series data, social network communication...