... 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...

... 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...

... 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...

... 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...

..., 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...

... 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...

... 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...

... 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...

.... 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...

... 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...

... 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...

... 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...

.... 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...

... 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...

... 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...

... 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...

... 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...

..., 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...

... 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...

... 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...