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61 In order to increase the oilfield development economy benefit, The YWS type oil well output microcomputer testing and calculating device was developed.

62 It also has evident sterilization effect on oilfield wastewater and is compatible with phosphine scaling inhibitor and quaternary-ammonium-salt biocide.

63 The C oilfield is located in Sunda basin, the northwestern Java sea, Indonesia.

64 A large scale turbidite body sedimented in Es 3 forming a large scale turbidity sandstone oilfield.

64 Sentencedict.com try its best to gather and make good sentences.

65 The dielectric constants of sedimentary rock specimen measured with coaxial slotted line unit are given in this paper. The measurement results of rock specimens from Shengli oilfield are analyzed.

66 The Oilfield ground control system is an important component of the WAG injection system.

67 An study is made of cost control in oilfield production. The actual practice is to divide accounting unit step by step until individual wells and then to subdivide them.

68 Logging tool sticking often occurs during drilling operation in Zhongyuan oilfield.

69 This paper introduces X-ray diffractometer application of petroleum geology and petroleum project in Jiangsu oilfield, and geological meaning of petroleum exploration and production.

70 The data of oilfield prove that the new stability criterion can predict the production status of gas lift wells properly.

71 In order to meet the need of oil testing and metering in high pressure well in desert oilfield , a three-phase separator for use in desert oilfield is developed.

72 The result indicates that the viscous oil in Daqing oilfield is featured by shallow buried depth, high in-place oil viscosity and density, low gas and paraffin contents and low saturation pressure.

73 Part C analyzes and studies the optimum way for Jiangsu Oilfield to control cost by calculating the economic limit production of some oilfields.

74 Oil output is a basic production index of an oilfield. There are many factors affecting oil output.

75 It will provide beneficial reference for the oilfield development experts to resurvey bore-hole path in steel casing holes, to deploy infill wells and to analyze lopsided wear of the sucker rod, ...

76 Intrinsically Safe Gage and Absolute Pressure Sensors: Suited for a wide variety of oilfield measurements requiring gage or absolute pressure measurements.

77 Combined with the theoretical research, Putaohua oilfield pilot test is proved successful.

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

79 In Yanchang oilfield, serious lost circulation often occur during drilling in Panlong and Zichang areas, directly affect drilling rate.

80 Combined with the example of integrated development of Gao10 block using horizontal well in GaoQing oilfield, detailed geological study of the unconformable screened re.

81 This paper sets up a multiobjective linear programming model ( MLPM ) for the oilfield recovery system.

82 This technique is useful to solve the environment pollution of oil-bearing sludge and provides a new method to decrease the production cost and to tackle the oilfield in a comprehensive way.

83 Well spacing density is a very important index in oilfield development planning and well spacing designing.

84 The software can optimize and plot the pipeline-station topological graph, and provide the convenience to guide the conceptual design and production run in oilfield.

85 This paper introduces three kinds of bacteria which are the most hazardous for oilfield water injection, namely sulfate reducing bacteria, iron bacteria and saprophytic bacteria.

86 The site application shows that the method is simple, fast and with small workload, and it is a really feasible method for oilfield water injection efficiency calculation.

87 Two difficult problems, ie: deep well and high pressure, should be treated in the application of thermal drive to the viscous oil encountered in Gaosheng oilfield.

88 Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.

89 Cavity constitutes the main reservoir space of fracture-cavity carbonate reservoirs in Tahe Oilfield and shows highly discrete distribution.

90 During the process of Weizhou12-1B Oilfield we ll drilling, downhole instance is complexity, and drilling time is longer, so drilling riser pipe has to have a good depth stability.