沉积盆地构造单元划分与命名规范化讨论_张吉光精选.pdfVIP

32 4 　　　　　 Vo l.32, N o.4 　　　　　　　　　　 　　 20 10 8 PETROLEUM GEOLOGY EXPERIMENT　　　　　　　　　　　　　　　　　 A ug ., 20 10 :100 1-6 112(20 10)04-0309-05 1 2 张吉光, 王英武 (1. , 　163453; 2. , 　1634 12) :、2 。 、、。, 、, , 。“”“”, 。 、、。 :;;;; :T E 12 1.1　　　　　　　　　　:A DISCUSSION ON STANDARD OF CLASSIFICATION AND NOMENCLATURE OF STRUCTURAL ELEMENTS IN SEDIMENTARY BASINS 1 2 Zhang Jig uang , Wang Yingw u (1.E xp lora tion S ubcomp any of Daqing Oi lf ield Comp any , CN P C, Daqing, H ei longj iang 163453, Ch ina; 2.No.1 Well Logg ing Comp any of Daqing D rilling E ng in eer ing Comp ang, CN PC, D aqing, Heilongj iang 163412, Ch ina) Abstract:T here w as clear s andard f or classifica io n of s ruc ural elemen s i n w o basi n ype s bo h de- pressi on and faul depressio n.Ho wever, i w as i nsuf ficien due o divisio n of s ruc ural elemen s in small sedimen ary basins w as showed m ul iple g rada io n, confu sio n w i h second-level of s ruc ural ele- m en s and varie y of no mencla ure .T he ref ore, a proposal reduci ng grada ion and nami ng seco nd-class s ruc ural bel acco rding o hei r fo rming m echanism in small sedimen ary basin w as pu f orw ard fo r he convenience of w o rk.A voiding a s ruc ural elemen w i h v ario u s names o r same name f or many s ruc ur- al elemen s, diff erence be ween regio n and bel mu s be paid a en ion o .I w as sugg es ed ha he names of sag bel , f aul depression regio n and sy nclinal region e c w ould no longer o be u sed. Key words:nomencla ure;s andard;divi sion;s ruc ural elemen ;sedimen ary basi n 　　、, 1 　 、。,