oil well造句
31 In order to increase the oilfield development economy benefit, The YWS type oil well output microcomputer testing and calculating device was developed.
32 The testing method using fall size substance specimens is introduced for transmission shaft, oil well pipe, train pothook, cover of sewer well.
33 Sand production of oil well and gas well is an important problem encountered during oil production.
34 This system is especially suitable for the remote well, heavy oil well and low level in deep well. The system can run under the unwatched condition. Its unique adv...
35 To convey oil, build a spud engine on the near oil well.
36 Dry hole : an unsuccessful venture, especially an exploratory oil well that produces no oil.
37 First, remote-controlled robot submarines have been deployed to try to seal off the oil well altogether by activating a massive device called a blowout preventer.
38 Weather succeed or not in oil well water shutoff is affected by many facts.
39 Volcanically water flooding of oil well is very ubiquitous during oil developing. It is the result of crack instability propagation in the reservoir.
40 The creep of salt deposit often causes oil borehole losing stability, blocking aiguille and demolishing oil well casing, and brings huge economic loss.
41 The experiment shows that nitrogen and steam injection is beneficial for increasing the effect of oil well stimulation.
42 Dig an oil well.
43 An oil well at the centre of a massive spill in the Timor Sea off the north-west coast of Australia is on fire.
44 Active automatic uniform distribution viscous acid unblocking technique used in high temperature and pressure fracture -pore reservoir oil well was reported.
45 The program is to process all kinds of oil well pipe thread and casing coupling.
46 The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline.
47 This article introduces the preparation method, the laboratory evaluation and field test of MD-3 fluid loss control agent for oil well cement.
48 The influence of the tool eccentricity in oil well casing on the televiewer image is investigated. A correcting approach based on the computing model is proposed.
49 The utility model discloses a downhole well washer of the oil well which solves the problem of the washing of a screw pump well.
50 It furtherly analyzes the reasonable formation pressure and oil well flow pressure using economic evaluation.
51 Especially, toward high salinity oil well, exploiting salt - tolerance water shutoff agent particularly attaches most importance.
52 Getting at the deeper oil requires treating the bitumen underground so it can be pumped out through an oil well.
53 For the problem in fault diagnosis, an arithmetic for oil well underground status has been introduced.
54 An anodic dissolution at potential of -550mV(vs. SCE) is applied to investigate the grooving corrosion sensitivity of J55 steel oil well casing in electric resistance welding(ERW) zone.
55 First time test on the sea water frost heaving characteristics in sealed bushing of oil well in the sea was made in 1998. A measurement system for the various kinds of parameters is set up.
56 The resistance of epoxy - modified phenolic resin to medium in oil well was mainly discussed.
57 The utility model can efficiently prevent air locking phenomena and the eccentric wear of the plunger, increase the production quantity of raw oil and extend the service life of the oil well pump.
58 Based on the magnetic leakage flux technique, the principle of localized defect inspection and wall thickness measurement in oil well tubing has been researched.
59 Production theory and processes of modified urea-formaldehyde resin used in oil well water shutoff and some influence on product performance resulted by main factor in the production are introduced.
60 The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well.
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