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31) Moreover, the application of this technology in suitable area is of importance for improving producing degree and ultimate recovery factor of super heavy oil reserves.

32) Heavy crude oil of Tahe is a inferior and heavy oil. It is processed with the shallow splitting unit and cannot get qualified with light oil, but can get qualified with heavy fuel oil.

33) 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...

34) The heavy oil of TAHE oilfield in high deep well has the unique feature of high viscosity, high density and poor diffluence .

35) When flowing in the formation heavy oil always reveals non - Newton rheological behavior.

36) The catalyst of the invention is used for catalytic cracking of heavy oil, the conversion rate is high(sentence dictionary), the yield of gasoline is high and the coke yield is low.

37) Formation burst pressure is one of the key parameters for the thermal production of heavy oil, drilling engineering and downhole operation.

38) That heavy oil will clog up the machinery, ie prevent it from working properly.

39) Monggulin sandstone reservoir is a thin layered heavy oil reservoir with weak edge water.

40) A ban on heavy oil, which is expected to be adopted by the International Maritime Organization later this year, would effectively block big cruise ships.

41) In this paper, it is researched that the optimum technological factors of emulsified heavy oil and the research of heavy oil, coal and water triplex synfuel .

42) The skewback bearer will be directly heated by gushing flame when tuckstone end dropped happens , which threats the safe run of the furnace and causes heavy oil consumption up .

43) This paper studied the calculating method for a series of economic limit indexes concerned with new area development(sentencedict.com), old area adjustment and heavy oil development.

44) The principle and procedure for determining heavy oil emulsifying HLB with fluorescence method were introduced.

45) Utilization efficiency of heavy oil reserves of will further increase after commercial usage of cold production technology.

46) Simulation is processed with the example of the shell heavy oil fractionators benchmark problem, and the result shows the validity of the algorithm.

47) Meanwhile, an effective method of obtaining acidic components from heavy oil by solvent extraction was provided and the suitable extraction condition was explored.

48) Fault block of east Shan 6 in Shanjiasi oilfield is a typical super heavy oil reservoir.

49) Steam thermal drive oil is the method in which high pressure steam with suitable dryness fraction is injected into heavy oil stratum.

50) In the following soak (shut-in) phase, the well is shut in for days to allow the heat to dissipate in the reservoir and the heavy oil to heat up and become less viscous.

51) Taking solvent refining technique to produce rubber oil furfural extract oil and catalytic cracking heavy oil.

52) Heavy oil emulsions, comprising decant oils and No. 6, No. 5 and No. 4 oils, and water are stabilized by adding certain saccharide-based esters.

53) Test at operating temperaturCold engine, tight ( new ) engine, or heavy oil will increase starter amperage draw.

54) All the countries in the world have been looking for the economical and reliable heavy oil transportation method ever since the beginning of heavy oil production.

55) The catalyst precursors can form a hydroprocessing molybdenum sulfide catalyst in heavy oil feedstocks.

56) By virtue critical temperature of heavy oil and the frequency, the heating time is estimated.

57) The combustion mechanics and the preparation method of the emulsified heavy oil were introduced, and the combustion result of the heavy petroleum in the ceramics tunnel furnace was discussed.

58) Electrical resistance heating ( ERH ) is a new thermal stimulation technique for recovering heavy oil reservoirs.

59) By analyzing for the flange leakage on a heavy oil catalytic pyrolysis unit, the writer put forward a treatment method, i. e. to replace old asbestos gasket with a compound corrugated gasket.

60) In this paper, a simulation device of vertical flow constructed wetland was used to treat salinity heavy oil wastewater in Xinjiang oilfield.