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Kundji区块水平井钻井技术研究及应用

摘要第4-5页
abstract第5页
CHAPTER 1 INTRODUCTION第8-12页
    1.1 BACKGROUND AND SIGNIFICANCE第8-10页
    1.2 BIBLIOGRAPHY OF KUNDJI OIL FIELD第10-12页
CHAPTER 2 GENERALITY OF HORIZANTAL DRILLING第12-23页
    2.1 ADVANTAGES AND DISADVANTAGES第12-18页
        2.1.1 Advantages of horizontal drilling第12-14页
        2.1.2 Disadvantages of horizontal drilling第14-15页
        2.1.3 Horizontal well applications第15页
        2.1.4 Horizontal well profiles第15-18页
    2.2 PREPARATION OF A DRILLING PROGRAM OF HORIZONTAL WELLS第18-23页
        2.2.1 Preparation of the well profile第18-19页
        2.2.2 Determination of the trajectory第19-23页
CHAPTER 3 HORIZONTAL WELL PROFILE TYPES第23-34页
    3.1 HORIZONTAL PROFILE TYPES NORMALLY USED第23-26页
        3.1.1 Profile of single angle build-up section第23-24页
        3.1.2 Profile of double angle build-up section第24-25页
        3.1.3 Profiles of complicated sections第25-26页
    3.2 CALCULATES THE TRAJECTORY第26页
    3.3 TERMS AND INITIAL OPTIONS第26-27页
    3.4 CALCULATION METHODS第27-30页
    3.5 DOG-LEG第30-31页
    3.6 CALCULATING POSITIONING UNCERTAINTIES第31-34页
        3.6.1 Error Sources第31-32页
        3.6.2 Determination of uncertainty values第32-34页
CHAPTER 4 KUN204 WELL DESIGN AND TRAJECTORY CONTROL第34-56页
    4.1 GEOLOGICAL CHARACTERISTICS OF KUNDJI IOL FIELD第34-35页
    4.2 THE PROBLEMS OF FIELD AND RESERVOIR第35-38页
    4.3 KUN204 HORIZONTAL WELL DESIGN第38-44页
        4.3.1 Location of the well KUN204第38-39页
        4.3.2 Target bed depth,horizontal section displacement and profile selection第39页
        4.3.3 Choice KOP (Kick Off Point)第39-40页
        4.3.4 Calculation of angle build-up rate第40页
        4.3.5 Calculation of parameters第40-44页
    4.4 DRILLING THE VERTICAL SECTION OF THE WELL第44-51页
        4.4.1 Phase 12-1/4"第45-47页
        4.4.2 Phase 8-3/8"第47-49页
        4.4.3 Phase 6"第49-51页
    4.5 CONTROL AND MONITORING OF THE TRAJECTORY第51-53页
        4.5.1 Azimuth Effect第51-52页
        4.5.2 Orientation troll face第52-53页
        4.5.3 Turn第53页
        4.5.4 Tracking the trajectory第53页
    4.6 CONTROL DIFFICULTY第53-54页
    4.7 TRAJECTORY MEASUREMENT ERROR第54-56页
CHAPITER 5 FRICTION ANALYSIS第56-63页
    5.1 DRILL STRING GO THROUGH ABILITY第56-57页
    5.2 FRICTION ANALYSIS第57-63页
        5.2.1 Johansick's flexible model第57-58页
        5.2.2 Two-dimension model第58-60页
        5.2.3 Friction calculation第60-63页
CONCLUSION第63-64页
REFERENCE第64-66页
致谢第66页

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