Caspian

The authors of this paper describe a study of magnesian calcite particles forming hard, inhibitor-resistant calcium-carbonate-like deposits and potential mitigation measures.

Oil find will be tied into existing infrastructure for development.

The authors describe a laboratory method for measuring cement expansion that has been used to evaluate the total bulk volume change of cement based on curing in a dry environment and in water.

Chevron said it is returning production to normal after a week of antigovernment protests caused logistics disruptions in Kazakhstan’s principal oil-producing region, Mangastau, which borders the Caspian Sea.

Over the past 30 years Caspian nations such as Azerbaijan and Kazakhstan have built thriving economies on oil and gas wealth led by global energy companies and a handful of megaprojects. As times change, that model may need to be reassessed.

Field examples presented in the complete paper describe principles of data acquisition with a sand-detection tool when run in combination with a production logging string and results of logging in slightly deviated wells completed with sand screens.

A multizone water-injection project has ultimately proved a method of using intelligent completion interval-control valves in place of traditional sand-control completions in soft sand reservoirs.

BP and partners have sanctioned the Azeri Central East project, the next stage of development of the giant Azeri-Chirag-Deepwater Gunashli oilfield complex in the Azerbaijan sector of the Caspian Sea.

RDS, a KCA Deutag division, and Kavin Engineering and Services entered into a strategic alliance to jointly pursue design and engineering projects across the upstream and midstream oil and gas market. Last month, KCA Deutag agreed to form a joint venture with SOCAR.

Kashagan crude reached the global markets. The world’s most expensive upstream project restarted production and about 195,000 barrels, produced during the startup process, were shipped for export.