The Summary And Research Of Acquisition Technology In High-resolution Seismic Exploration Survey

This article comprehensive expounds those adoptive seismic acquisition technology's similarities and differences for geography geologic condition in our country. Start with our national's distribution of integral oil and gas resources discussed Szechwan Becken, Bohai Becken, Erdosi Becken and Songliao Becken's some specific acquisition technologies difference. Through the overview bodied formed adjust measures to local conditions, agility application, through experiment found out suit for orographic condition's collection method. Too expect to geophysicist has illumine. After that , choose Songliao Becken's Taching oilfield summarize the diversity and contact in various stage oil-field development adoptive seism acquisition technologies In addition, the process of construction media major role, and more visual still highly active still general solution decide problematical point than otherwise sphere physical method as well of the seismic prospecting at oil field. Explode AND receive is pivotal factor in seismic prospecting acquisition technologies, body of the work discuss fundamentals reflection method seismic prospecting, geophone array's advantages and disadvantages as also to ground surface signal 's impact And gave out the single shot point, geophone array, how to through the medium of setting pattern length determine are free from seamless maximum frequency, contrarily too tenable formulae.Any more, combine explosion mechanics through imaginary long-distance P point research the wavy of energy flow AND regularities of distribution in explosive charge group simultaneous shotfiring, and fetch multi-shotpoint array power flow distribution AND trend rules, impact energy trend 's factor, as also how can let shotpoint array 's energy furthest powerful according to our wishful way spread, seismic wave addition of waveforms and so on question. As well as discuss assemble explode's directivity characteristics ratio, and it has been reviewed that at be known pattern shooting 's directivity characteristics ratio equally given that impulse signal F₁(t) solve for receiver locations global vibration in multiple shot array on principle. Be the last be on the select question and utilize micro ingredient measure assemble excitonic method up as well for of somewhere regional rounded construction test, utilize media within measuring point route to hold surface structure inquiry, researchs hole depth AND explode dose to. The distinguish ability of the experimental evidence, adopt micro ingredient quantity assemble excitonic method, could guarantee has adequate high frequency seismic signal energy plenitude download, positivity could advance seismic data.