O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi, I. Xolismatov, M. R. Nurmatov

Content 
INJECTION 
8 
PART ONE 
Chapter I. Purpose and josks of the search and exploration of oil and gas deposits
10 
1.1 Purpose and josks of the search and exploration of oil and gas accumulations
10 
1.2 Concept of oil and gas deposits and fields 
13 
Chapter II. Types and methods of oil and gas exploration 
18 
2.1. Aerospace or remote methods 
18 
2.2. Geological and thermochemical methods 
28 
2.3. Methods of geophysical investigation
34 
2.4. Nomenclature and purpose of wells in oil and gas exploration 
41 
PART TWO 
Chapter III. Stages and levels of oil and gas exploration
49 
3.1. Regional stage of exploration: tasks and methods 
54 
3.2. Stages of the search stage: tasks and scope of work 
59 
3.3. Exploration stage, assessment of oil and gas deposits, field 
66 
3.4. Exploration stage of geological exploration: tasks and methods 
74 
3.5. Field development design and advanced production wells 
96 
3.6. Determination of efficiency of works in the stage of preparation of development by 
results of prospecting work
101 
Chapter IV. Analysis of these structures and detailed assessment of their oil and gas 
potential 
104 
4.1 Analysis of the reserve Fund of structures
108 
4.2 Determination of the quality of preparation of structures 
109 
4.3 Assessment of hydrocarbon resources in structures prepared for deep drilling 
111 
4.4 Analysis of the location of structures 
118 
4.5 Determining the priority of prepared structures for exploratory drilling.
119 
4.6 Analysis of the structural Fund vivedeni of exploration drilling (out of the disbursed Fund) 122 
4.7 Recommendations on the main geological directions for the preparation of structures for 
the next year 
134 
4.8 Analysis of structural changes and organization of work performed for each year on a 
detailed assessment of their oil and gas. 
135