INVESTIGATION ON DYNAMIC MECHANISM OF FAULT SLIP AND CASING DEFORMATION DURING MULTI-FRACTURING IN SHALE GAS WELLS

Investigation on dynamic mechanism of fault slip and casing deformation during multi-fracturing in shale gas wells

Abstract Fracturing horizontal well casing deformation has become very prominent, particularly in tectonic stress-concentrated shale gas fields, limiting the efficient development Allulose progress of shale gas.The main failure mode of casing shearing deformation had been attributed to fault slip caused by multi-fracturing.The current research did

read more

PUBLIC ORGANIZATIONS OF RUSSIA IN FIGHT AGAINST ALCOHOLISM IN THE SECOND HALF OF XIX - EARLY XX CENTURY: SOCIAL PRACTICES

The article studies the movement against drinking in Russia in the second half of the 19th - early 20th century, the methods to tackle alcoholism of the population.The reasons that led to alcohol consumption in the working, peasant, soldier environment, alcohol consumption by wealthy citizens are considered.Participation in the discussion of method

read more

What Role for the Rice Straw in the Dry Season Diet of Zebus in Sahel Irrigated Area? Case of the Senegal River Delta

During the dry season, transhumant zebu cattle herds used to graze on the Senegal River delta wet areas.Since the 1960s, agricultural colonization and rice cultivation caused major changes in cattle management and feeding.The feeding behavior of three herds was observed from May to July 2000 and from January to July 2001.Rice straw was the main fee

read more