.... Colebrook , C. F. , 1939 , “ Turbulent Flow in Pipes With Particular Reference to the Transition Region Between the Smooth and Rough Pipe Laws ,” J. Inst. Civ. Eng. (London) , 11 , pp. 133 – 156 . hydrodynamics multiphase flow natural gas technology oil technology pipe flow pipelines...

... 2008 flow simulation laminar to turbulent transitions multiphase flow oil technology reservoirs A well test is comprised of a series of pressure drawdown and buildup cycles that are interpreted to determine the deliverability of a well. The drawdown cycle is the measurement...

... Gas Formations by Massive Hydraulic Fracturing: A Study of Well Performance ,” JPT 0149-2136 , 31 , pp. 525 – 531 . 02 10 2007 24 08 2008 28 10 2008 natural gas technology numerical analysis oil technology reliability risk analysis statistical analysis...

...) 1600 Oil price, RMB¥/ton 4000 Cost of a remedial well treatment per year, 10 4 RMB¥ 15 Benchmark rate of return 0.12 08 04 2007 20 04 2008 11 08 2008 oil technology petroleum industry production facilities reservoirs water coning bottom...

... Hydraulic Optimization With Positive Displacement Motor and Bit ,” SPE Paper No. 72320. 12 10 2005 25 04 2007 drilling drilling machines electric motors oil technology The recent increase in the number of wells drilled in deep and ultradeep water has triggered the need...

... is shown in Fig. 14 . Effect of eccentricity on horizontal well productivity index 12 05 2005 02 11 2006 confined flow reservoirs oil technology productivity horizontal well horizontal flow vertical flow Since the first horizontal well was drilled...

... details of the flow behavior. oil technology swirling flow separation Schematic of gas-liquid cylindrical cyclone separator To investigate the effect of different inlet geometries on the flow behavior and the efficiency of the separator, information about details of flow...

... the total pressure drop in slug flow. viscosity two-phase flow oil technology pipe flow drag reduction 23 November 2003 30 November 2004 18 05 2005 Contributed by the Petroleum Division for publication in the JOURNAL OF ENERGY RESOURCES TECHNOLOGY . Manuscript received...

... if this equilibrium is disturbed, either as a result of changes in the pressure and temperature conditions or as a result of the introduction of other brines that are not in equilibrium with the in situ fluids. flow mixing risk management reservoirs oil technology surface treatment production...

... size oil technology The most often occurring organic near-well-bore formation damage is due to asphaltene deposition ( 1 ). Although organic formation damage due to wax deposition has been reported ( 2 ), the author does not believe this occurs in noticeable severity in the reservoir matrix...

... deposition on porosity, permeability, and the productivity of vertical wells in asphaltenic-oil reservoirs are investigated by simulation. 21 09 2004 24 03 2005 oil technology precipitation porosity permeability crude oil Asphaltene Precipitation Deposition Productivity...

... of Wax Deposits During Pigging Operations ,” ETCE99-6671, presented at 1999 Energy Technology & Conference Meeting of ASME’s Petroleum Division , Houston, TX. 26 11 2001 07 01 2005 pipelines waxes discs (structures) foams maintenance engineering oil technology test...

.... Associate Editor: E. Sciubba. 07 July 2003 25 May 2004 21 12 2004 oil technology pumps Gas chamber pumping operation is based on the displacement of an oil column using a pressurized gas flow 2 . The cycle is divided into four stages described next: (1) Oil column...

... Division for publication in the JOURNAL OF ENERGY RESOURCES TECHNOLOGY . Manuscript received by the Petroleum Division July 30, 2004; revised manuscript received October 18, 2004; Associate Editor: F. Civan 30 July 2004 18 October 2004 21 12 2004 oil technology hydrodynamics...

... and operating the company’s multiphase flow measurement flow loop. He is the owner of Perry Technical Service. He has published papers in SPE, ASME-ETCE, and Acadiana Measurement Workshop. He is a member of IEEE and has a BS Electrical Engineering from Louisiana Tech. oil technology flow measurement...

... by Petroleum Division November 20, 2002; revised manuscript received February 25, 2004. Associate Editor: T. Yildiz. 20 November 2002 25 February 2004 19 10 2004 oil technology viscosity acoustic emission fracture petroleum industry Field experience in petroleum...

... 2004 07 April 2004 19 10 2004 pumps oil technology lubrication Many pump slippage formulas have been developed over the years. Most of these formulas over predict the pump slippage and a more accurate formula is needed 1 . Slippage calculations are important to determine...

... 2004 22 06 2004 oil technology ignition flue gases solubility porosity permeability The use of relatively inexpensive and readily available gases for efficient displacement of oil from light oil reservoirs is a very desirable process in the oil and gas industry. The potential...

... coedited four books and over 90 technical articles. His research interests include surfactant-based systems for environmental remediation and replacement of organic solvents. surfactants surface tension waste disposal oil technology organic compounds cutting interface phenomena sodium...

.... The algorithm is based on classical vibration theory and can easily be programmed on portable computers for direct use on offshore oil rigs. offshore installations oil technology vibrations petroleum industry Recently there has been concern about possible excitation of the higher modes of lateral...