The sedimentation is the foundation, affecting the basic pattern of the reservoir, and the sedimentary facies zones beneficial to the formation and evolution of the reservoir includes platform edge bank facies, introplatform point beach facies and acclivity sedimentary facies, etc. ; the diagenesis is the key factor, determining the pattern and scope of the final distribution of the reservoir and being of great influence on reservoir structure, and the diagenesis of promoting the formation of storage rooms is mainly the dissolution occurred during hypergene stage and burial stage ; and the tectonism is the condition of influencing the connectivity among various reservoir bodies and among the storage rooms within a single reservoir body
該套儲層是在4億年左右的地質歷史中，由沉積、成
巖和構造作用相互影響而形成的最終成果：其中沉積作用是基礎，影響著儲層的基本形態，有利於儲層形成與演
化的沉積相為臺地邊緣灘、臺內點灘和上斜坡等沉積相帶；成
巖作用是關鍵，決定了儲層的最終分佈形態和范圍，對儲層結構的影響至關重要，促進儲集空間形成的成
巖作用主要有表生期和埋藏期的溶解作用；構造作用是條件，影響著各儲集體之間以及單一儲集體內部儲集空間的連通情況。
All these rocks aforementioned are mainly parametamorphic rocks. milan, kaqiang and alamasi group underwent high - grade metamorphism of amphibolite facies, together with weak migmatism. they share the same geochemistry and total ree and many other chracters
二者主要為副變質
巖石，米蘭
巖群和卡羌
巖群、阿拉瑪斯
巖群變質較深為角閃
巖相，普遍弱混合
巖化，它們具有非常相似的地球
化學特徵，稀土元素總量及其它特點一致或相近。
Incipient shearing of main crop ore shows the development of hairline mylonitized shear zones that rapidly increase up to 2mm in width.
主茬礦石的初始的錯動是呈毛發狀的糜棱
巖化剪切帶，然後很快地增大到2毫米寬。
Xiongcun copper - gold ore deposit is located in gangdese metallogenetic belt with a large scale. the ore body mainly exists in the second lithoid unit ' s tuffs and the third lithoid unit ' s dacite tufa of the cretaceous volcanic stratum, which are not only mother rock but also mineralized body
雄村銅金礦床處于岡底斯成礦帶，礦床規模巨大，礦體主要賦存於白堊系火山
巖地層第二
巖性單元的黃鐵絹英
巖化硅
化凝灰
巖和第三
巖性單元英安質疑灰
巖中，上述
巖石既是賦礦圍
巖又是礦
化體。
Some large ore bodies in this environment at selukwe peak mine and elsewhere have been mylonitized almost completely.
在塞盧奎峰礦山等一些地方某些大的礦產在這種環境中，並幾乎徹底被糜棱
巖化。
From studies of these characteristics of structures, palaeontology, drilling, well logging, seismic profile, salt chemistry and lacustrine sedimentary system, it is recognized that the new characteristics occur in of section pukou and in huaiyiri sag, and the huge thickness of salt rocks is formed by the crust salt materials upwelling along deep fracture in the form of hot bittern and entering lacustrine basin in this area
通過該區構造、古生物、鉆井、測井、地震、鹽
巖化學及湖盆內沉積體系等特徵的研究，認為淮陰凹陷浦口組二段和三段的沉積構造有其特殊性，巨厚的鹽
巖層是殼深部鹽類物質沿深大斷裂上涌以熱鹵水形式進入湖盆的結果。
The most frequent reaction causing the self-sealing of rocks with high secondary permeability is argillization.
這種發生頻率很高的、使次生滲透性能良好的
巖體產生自封閉現象的反應就是泥
巖化。
Through observation, description, slice identification of cores and chemical analysis of whole rock, it is determined that the central volcanic rocks of the eastern depression are classified as four major types, i. e. basalt, trachyte, tuff and cataclasite of sedimentary volcanic rocks, in which trachyte is of basic series and potassium rock type
通過
巖心觀察、描述，
巖心薄片鑒定，全
巖化學分析等資料，確定東部凹陷中段火山
巖巖石類型分為4大類：玄武
巖、粗面
巖、凝灰
巖和沉火山碎屑
巖類，其中粗面
巖類屬于堿性系列、鉀
巖類型。
The alteration of wall rock is mainly of propylitization, silicification, carbonatization, argillization and beresitization. the characteristics of alteration show the zoning and overlapping on the space. from the inner to outside of the ore vein zoning is : silicification inner core - argillization - beresitization - propylitization
蝕變在空間上既有分帶性又有相互疊加的特點，其分帶從礦脈中心向外依次為硅
化內核?泥
化帶?黃鐵絹英
巖化帶?青盤
巖化帶。
The results indicate that submarine hot water deposition is the main ore - forming process of the uranium - bearing vonsenite deposit, and that the economic deposit was formed on the basis of further enrichment of boron and iron through the superposition and transformation by regional metamorphism and migmatization
研究表明，該礦床的成礦作用主要表現為海底熱水沉積成礦，區域變質混合
巖化作用對礦床進行了強烈的疊加改造，使硼鐵進一步富集而形成工業礦床。
The research for metallogenic evolution mechanism in the region indicates that gold ore formation has undergone three stages : gold elementary source bed formation stage from the neo - archean to the paleo - proterozoic and meso - proterozoic, regional metamorphism - migmatization gold reenrichment stage at the late meso - proterozoic, structure - fluid - gold mineralization stage at the yanshan period
對礦帶成礦演
化機理的研究表明，金礦形成經歷了3個階段：新太古至古、中元古代金初始礦源層形成階段；中元古代末期區域變質混合
巖化金再富集階段和燕山期構造流體金成礦作用階段。
The reservoir physical property were primarily dominated by sedimentary facies 、 corrosion and dolomization
儲集物性主要受沈積相帶及溶蝕和白雲
巖化作用的控制。
In this paper, by explored geo - physico - chemical prospecting method for looking for oil in prior prospect, the authors summarize a suit of prospective technique and program, which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon, absorbed - fluorescent spectrum, ultraviolet radiation spectrum, methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential, gamma energy spectrum. accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect
通過勘探早期地質物
化探綜合找油方法實驗，筆者總結了一套適合志丹探區石油地質特點的勘探方法組合和勘探程序：油氣地球
化學勘探（酸解烴、吸附烴、熒光光譜、紫外光譜、甲烷碳同位素、蝕變碳酸
巖）
化探圈定的有利勘探區進行非地震物探（自然電位、伽瑪能譜、高精度磁測、土壤測氧）物探圈定的異常區進行電阻率測深勘探地質物
化探成果綜合評價。
The genetic types include weathering, regional meteoric corrosion, regional dolomitization regional paleokarstification, regional dedolomitization and regional fresh - water cementation and filling
研究區存在包括風
化、區域性大氣淡水溶蝕、區域性白雲
巖化、區域性古
巖溶、區域性去白雲
巖化和區域性淡水膠結充填等6種
巖溶作用的層序成因類型。
Plastic strain first starts from ambient of the porphyroblast, and then develops to rims of porphyroblast and gradually transfers to the centers of porphyroblasts. the brittle remains in the central parts of porphyroblasts come to be decreased through the plastic deformation development, which is accordance with the banding of intensity in many mylonitization zones on wild occurrences and observation in the fabrics of mylonitization rocks under microscope
長石眼球構造的形成主要是由長石與石英的韌性差決定的，塑性變形首先從斑晶的周圍部分開始，逐漸向斑晶發展，脆性殘斑核不斷減小，這與剪切帶內糜棱
巖化強度分帶相一致。
Design and construction of the chemical grouting for the shale rock dam foundation of the xinanjiang hydroelectric project
新安江水電站壩基頁
巖化學灌漿試驗設計與施工
( 2 ) cia can not reflect the degree of chemical weathering of black shales precisely, and a - cn - k diagram can not reflect chemical weathering processes of black shales completely
（ 2 ） cia值並不能靈敏地反映黑色頁
巖的
化學風
化程度， a - cn - k三角圖解並不能完整地反映黑色頁
巖化學風
化的整個過程。
Main diagenesis of carbonate reservoir as following : ( 1 ). there are five types of dolomitization : evaporative pumping, seepage reflux, mixing and deep buried. ordivician main type of dolomite of qianmiqiao buried hill in dagang oilfield is elogenetic micrite and microspar dolomite
5 、對碳酸鹽
巖儲層的成
巖作用分析認為： （ 1 ）白雲
巖化作用有四種類型：蒸發泵白雲
化作用、迴流滲透白雲
化作用、混合水白雲
化作用、深埋藏白雲
化作用。
Experiment study on clay shale reinforcement at bl2 and bl3 in xin ' anjiang dam
3號壩段厚層頁巖化灌加固試驗研究
