242
12.3. Installations of submersible centrifugal electric pumps…………………
244
12.4. Well operation pagagnini centraline pumps ……………………………
251
12.5.Safety in the installation and operation of wells equipped with submersible
centrifugal pumps……………………………………………………………… 255
13.- Chapter Operation of oil wells gidroperekisi pumps………………….. 257
13.1. Operating principle of hydraulic piston pump…………………………
257
13.2. Tap feed and operating pressure…………………………………………
264
14 -Chapter. Oil well operation by other types of pumps …………………. 269
14.1. Well operation units electrodiathermy pumps………………………….
269
14.2. Well operation units steinich pumps…………………………………….
270
14.3. Operation of the wells using donehogawa pump installations………….
276
14.4. Prospects of using the BOTTOM for oil production with abnormal
properties ……………………………………………………………………… 278
14.5.Preimushestva long stroke pumping units with ribbon lift mechanism..
281
15- Chapter. Gas field development…………………………………………. 283
15.1.General information on gas and gas condensate fields…………………..
283
15.2.Features of gas field development ……………………………………….
284
15.3.Construction and equipment of gas wells………………………………..
288
15.4. Gas wellhead equipment…………………………………………………. 289
15.5. Gas well bottom-up equipment………………………………………….
293
15.6. Types, composition and classification of packers………………………
294
15.7. Establishment of technological mode of operation of gas wells ……….
295
15.8. Gas production…………………………………………………………… 301
15.9. Hydrate formation and prevention………………………………………
302
16 -Chapter. Separate operation of layers of one well……………………… 304
16.1.Some seamy equipment of wells for separate operation of reservoirs….
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