Abu rayhon beruniy nomidagi toshkent davlat texnika universiteti

2.2. Surface equipment of production wells…………………………..….23
2.3. Types of equipment used to prevent open fountains ………...……...25

CHAPTER III. EQUIPMENT FOR OPERATION OF WELLS BY THE FOUNTAIN METHOD.
3.1.Equipment for the operation of wells in the flowing way…………....27
3.2. General information about X-mas tree and monofold………………28
3.3. Wellhead equipment of fountain wells……………………………...29
3.4. Packers and anchors………………………………………………....33
3.5. Production packers…………………………………………………..59

CHAPTER IV. EQUIPMENT FOR OIL PRODUCTION FROM WELLS BY GAS LIFT METHOD.
4.1. Conditions of operation of wells by gas lift method……………...…71
4.2. The design of the gas lift lift………………………………………...76
4.3. Compressor gas lift method……………………………………….....79
4.4. Non-compressor gas lift method…………………...………………...81

CHAPTER V. PUMPING EQUIPMENT USED IN THE EXPLOITATION OF OIL FIELDS.
5.1. Operation of wells with sucker rod pumps…………………………..87
5.2. Classification of surface equipment of pumps………………………88
5.3. Cylinders, plungers, valves and pump rods……………………….....94
5.4. The design of the pumping unit…………..………………………….98
5.5. Operation of wells with hydraulic piston pumps…………………....99

CHAPTER VI. OPERATION OF WELLS WITH CENTRIFUGAL AND ELECTRIC SCREW PUMPS.
6.1. Design of submersible electric centrifugal pumps…………………102
6.2. Study of a set of downhole equipment……………………………..104
6.3.The process of using screw electric pumps………………………....107
6.4.Conditions for using diaphragm pumps…………………………….108

CHAPTER VII. MEASURING INSTRUMENTS AND EQUIPMENT REQUIRED FOR RESEARCH ON DEPOSITS.
7.1.Measurement of liquid level and gas flow in wells………………....110
7.2. Analysis of the principles of operation of instruments used in the study of wells………………………………………………………………....117
7.3.Aggregate set of downhole tools……………………………………124