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Oil well perforation

CA 61, 6852(1964) (Blasting expls useful in oil-well perforating operations are provided by a mixt of 95—98% Tetranitro-2,3 5,6-dibenzo-lj3a,4,6a-tetrazapentalene or Tetranitro-2,3 4,5-dibenzo-lJ3 16,6a-tetraza-pentalene and 2—5% TNB or TNT. Other ingredients, such as KClO 3 or Pb02 may be present)... [Pg.556]

Wee H.L. 2002. Oil well perforator design using 2D Eul-erian code. International Journal of Impact Engineering, 27 535-559. [Pg.170]

NKT has been tested in oil well perforators. It was found that NKT works safely in PVP-1 at temperatures up to 150 °C under 80 MPa in a borehole environment even after being there for 6 h [26]. [Pg.238]

Detonation transition element in oil well perforators Reinforcing cap... [Pg.358]

Shaped charge for perforating oil well casing) 55) Cook (1958), Chapter 10, "Principles of Shaped Charges , which includes History (pp 226-28) Explosive factors in cavity effect (228-29) Application to mass loading in different geometries (229-35) Detonation pressure in nonideal explosives (235-44) Mechanism of linear collapse and jet formation (244-47) Metal-... [Pg.452]

When detonated, duPont Jet Perforators emit a high velocity jet of tiny copper fragments which penetrate the oil-well casing and formation leaving a deep, large diameter hole through which the oil can flow into the well ... [Pg.525]

Perforators for both carrier and through-tubing type oil well completions are available. [Pg.525]

Explosive Compositions for Oil Well Gun Perforators. Expl charges consisting of the Pb Salt (I) of ethylene din itramine or in combination with other heat stable propellants are suitable for deep well operations. This compd does not spontaneously explode under about 300° and it is a relatively powerful expl by itself. Low impact and friction sensitivity, moderate power or brisance, produces large vols of gas, high flash point Ref A.O. Franz, USP 2708623(1955) CA 49, 14326(1955)... [Pg.275]

Jet perforating guns, charged oil well, without detonator 0124... [Pg.113]

Nowadays, oil is considered to be the most important resource affecting the economy of many countries. For oil exploration, it is necessary to fix the location of actual oil bearing strata after drilling of exploratory holes. There are three segments in this industry where explosives are used extensively (i) seismic exploration, (ii) well perforation and (iii) abandonment... [Pg.63]

Foam in the gas-blocking state can be used to treat oil wells producing at excessive GOR. The foam can be formed in situ by the field gas moving toward the perforations and impair further coning of gas. [Pg.350]

Jet Perforating Guns, oil well, without detonator Articles consisting of a steel tube or metallic strip, into which are inserted shaped charges connected by detonating cord, without means of initiation. UN App. B, ICAO A2, US 173.59, lATA App. A... [Pg.73]

Figure 2. The well location map of program 2. oil wells with perforation-adding. Oil wells without perforation-adding. Injection wells with perforation-adding. [Pg.61]

Program 3 Perforate-adding 8 oil wells and 3 injection wells to constitute seven-spot pattern. Regular well pattern is the advantage. The well location map of program 3 is showed in Fig. 3. [Pg.61]

See other pages where Oil well perforation is mentioned: [Pg.22]    [Pg.70]    [Pg.95]    [Pg.70]    [Pg.22]    [Pg.70]    [Pg.95]    [Pg.70]    [Pg.216]    [Pg.650]    [Pg.153]    [Pg.524]    [Pg.525]    [Pg.64]    [Pg.620]    [Pg.324]    [Pg.266]    [Pg.307]    [Pg.307]    [Pg.524]    [Pg.525]    [Pg.525]    [Pg.245]    [Pg.650]    [Pg.325]    [Pg.56]    [Pg.69]    [Pg.70]    [Pg.169]    [Pg.354]   
See also in sourсe #XX -- [ Pg.404 ]



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Jet perforating guns, charged, oil well, with detonator

Oil wells

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