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Keywords: clearance
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Journal Articles
J Pet Technol 69 (06): 75–76.
Paper Number: SPE-0617-0075-JPT
Published: 01 June 2017
... grade, which, in turn, is determined by the application. To determine the sensitivity of the pipe grade to the effect of heat treatment, a set of simple experiments was carried out. 1 6 2017 1 6 2017 1 6 2017 1 6 2017 casing design strength clearance brazed joint casing...
Journal Articles
J Pet Technol 68 (04): 56–57.
Paper Number: SPE-0416-0056-JPT
Published: 01 April 2016
... Technology Conference artificial lift system completion equipment validate safe deployment Upstream Oil & Gas clearance operation deep water multiple control line spin collar lower wilcox deployment ESP system dual canned esp completion test control line requirement installation...
Journal Articles
J Pet Technol 65 (01): 115–117.
Paper Number: SPE-0113-0115-JPT
Published: 01 January 2013
... shows the simplified casing scheme that omits the 18⅝-in. casing string. 1 1 2013 1 1 2013 1 1 2013 1 1 2013 2013. Society of Petroleum Engineers casing design drilling operation clearance casing and cementing casing-drilling operation drilling fluid diameter...
Journal Articles
J Pet Technol 60 (02): 45–46.
Paper Number: SPE-0208-0045-JPT
Published: 01 February 2008
... important requirement in future models is a more realistic stiff-string model to account for the effect of tubular-stiffness, hole-clearance, and tortuosity effects correctly. Introduction The basic mathematical model used in most torque-and-drag software has not changed significantly since its original...
Journal Articles
J Pet Technol 58 (02): 57–58.
Paper Number: SPE-0206-0057-JPT
Published: 01 February 2006
..., ConocoPhillips, prepared for the 2005 SPE/IADC Drilling Conference, Amsterdam, 23–25 February. The challenge with through-tubing side-track completions has been dealing with small clearances and the lack of ready-made equipment. Over the last 10 years and after more than 450 coiled-tubing (CT) -drilling...
Journal Articles
J Pet Technol 56 (02): 37–38.
Paper Number: SPE-0204-0037-JPT
Published: 01 February 2004
... drillstring design cone elastomer clearance monodiameter drilling liner drilling equipment expansion liner installation casing design monodiameter well drill pipe selection hole size upstream oil & gas overlap casing and cementing monodiameter system spe diametric efficiency basic...
Journal Articles
J Pet Technol 51 (12): 26–35.
Paper Number: SPE-1299-0026-JPT
Published: 01 December 1999
... clearance between borehole wall and casing depends on trajectory quality and borehole gauge. Doglegs, well tortuosity, and hole-stability problems require a larger clearance to ensure the ability to run the cas- ing to bottom. Required clearance for the top hole section can be more than 6 to 7 in. By use...
Journal Articles
J Pet Technol 43 (05): 509–511.
Paper Number: SPE-22053-PA
Published: 01 May 1991
... effectiveness in medium- to coarse-grained formations and aretwo to three times more expensive than slotted liners for the sameapplications. P. 509 1991. Society of Petroleum Engineers 1 5 1991 1 5 1991 1 5 1991 1 5 1991 gravel pack clearance gravel packing coarse-grained...
Journal Articles
J Pet Technol 41 (07): 671–672.
Paper Number: SPE-19888-PA
Published: 01 July 1989
.... Perforating basics are altered by casing and perforating-gun decentralization in a horizontal wellbore. Phased perforating guns enhance flow and highlight the effect of clearance on the performance of the perforating charge. The clearance, that performance of the perforating charge. The clearance...
Journal Articles
J Pet Technol 37 (05): 881–888.
Paper Number: SPE-12192-PA
Published: 01 May 1985
... 1982, work was begun to develop a more precise method of predicting engine loads. Our goal was to develop a horsepower calculation method that matched E/CA test results within2% over a wide range of operating pressures and cylinder clearances. A rough approximation of horsepower expended in inactive...
Journal Articles
J Pet Technol 35 (11): 1973–1984.
Paper Number: SPE-12466-PA
Published: 01 November 1983
... savings. JPT p. 1973 1 11 1983 1 11 1983 1 11 1983 1 11 1983 1983. Society of Petroleum Engineers journal of petroleum technology well intervention stiffness criteria drilling equipment clearance axial load stability check production enhancement caisson upstream...
Journal Articles
J Pet Technol 35 (09): 1719–1724.
Paper Number: SPE-9213-PA
Published: 01 September 1983
... taken from ESP's and beam units installed in Amoco Production Co.'s Midland Farms Unit, Andrews County, TX.2. Several pumps from different vendors were evaluated. JPT P. 1719^ 1 9 1983 1 9 1983 1 9 1983 1 9 1983 1983. Society of Petroleum Engineers clearance esp...
Journal Articles
J Pet Technol 31 (11): 1357–1365.
Paper Number: SPE-7202-PA
Published: 01 November 1979
.... Several criteria were used to confirm th~ hydrostatic characteristics of th,e tower: (1) adequate dry-dock clearance at float-out and sufficient freeboard in the towing condition, (2) level trim in the towing con- dition, (3) sufficient upper-leg buoyancy to resist capsizing during the upending procedure...
Journal Articles
J Pet Technol 28 (12): 1466–1472.
Paper Number: SPE-5899-PA
Published: 01 December 1976
... at 40 OF for at least 28 days. Test specimens are poured and cured under the same conditions and must have a tensile strength of at least 400 psi. The compressive strength of a test specimen is also measured. Six or more shots are fired into the target with at least two shots at zero clearance...
Journal Articles
J Pet Technol 27 (01): 21–27.
Paper Number: SPE-4569-PA
Published: 01 January 1975
... of the cores was less than 0.1 ml. Apparent fracture porosities were computed from the permeability data by a method discussed in a later section. JPT P. 21 reservoir geomechanics Upstream Oil & Gas fracture clearance hydraulic fracturing compressibility Carthage Marble planar fracture Reservoir...
Journal Articles
J Pet Technol 22 (01): 17–24.
Paper Number: SPE-2722-PA
Published: 01 January 1970
... replace the higher-cost drilling rig for completion work and the higher-cost workover rig for later work, if the well is completed initially to take maximum advantage of concentric operations. JPT P. 17 completion equipment clearance drilling rig pipe concentric rig cement tubingless completion...
Journal Articles
J Pet Technol 17 (06): 619–625.
Paper Number: SPE-977-PA
Published: 01 June 1965
... fracturing. hydraulic fracturing verticalfracture acid carriergun PRAC spearhead ball sealer Upstream Oil & Gas thistype Monahan zoneat Completion Installation and Operations clearance Presentedat multiplezone perforation radioactivity continuous multistage PROD THIS IS A I?RFJ...
Journal Articles
J Pet Technol 14 (10): 1069–1073.
Paper Number: SPE-381-PA
Published: 01 October 1962
..., already severe in the small diameters, thus have increased. Excessive ranges of clearance that are encountered create a major problem in the design of through-tubing perforators. Clearance is defined as the distance from the perforator to the casing along the axis of the jet. Fig. 1 illustrates...
Journal Articles
J Pet Technol 13 (02): 175–194.
Paper Number: SPE-1543-G-PA
Published: 01 February 1961
... is to the total anticipated depth, the greater becomes its acceptable severity. Very large collar-to-hole clearances will cause fatigue of drill-collar connections and shorten their life, even in very mild dog-legs. Another finding regarding fatiguing of collar connections in dog-legs is that rotating...
Journal Articles
J Pet Technol 6 (11): 31–33.
Paper Number: SPE-430-G
Published: 01 November 1954
... 4 in. in length and 1 in. in diameter centered axially within a non-magnetic, stainless steel, pressure vessel of cylindrical bore. The rotor is mounted on miniature, precision ball bearings and has a radial clearance of about 1/64 in. Alnico magnets are inserted perpendicular to the axis...

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