Optimal technology for side-drilling horizontal well in fastigium faulted reservoir;

BUFT(the Back strip of the Unfold of the Fault Throw along fault strike) to judge the connect manner and level of half grabens, locating the point of terrigenous supply, combining structural ridge with geochemistry to judge the pathway of hydrocarbon, supervising the exploration of hydrocarbon.

Four kinds of ridge like structures, saddle structural lithological ridge, fault lithological ridge, anticlinal lithological ridge and lithological ridge, can be identified from the structural map.

It also put forward some viewpoint and advice about the modus operandi of roof structure.

It is presented in many aspects such as systematization of design,variability of roof style,reasonability of roof structure,standardization of waterproofer and modernization of insulation construction,etc.

Due to the special climate condition in Xinjiang for its hot summer and coldwinter, the traditional roof structure is far bellow the requirement of the《Civil Architecture Saving Energy Design Standard》and 《Civil Architecture Heat Engineering Design Regulation》on heat preservation and heat insulation,and its durability is also poor.