Perforating Charge's Series
Products Tala can supplies it's customers various products including the series of charges, guns, carriers and detonating cord for oil and gas well and so on. The perforating charges includes 30 kinds of 6 series-deep penetration, big entry hole, high shot density, small wellbore, high temperature resistance and special charges, etc. can meet demands of perforations and operations of various geology conditions. The detonating cord produced by the international advanced technique has the features of high detonating velocity, high temperature resistance and low shrinkage, etc. The pressure resistance of various guns are: 50Mpa, 70Mpa and 100Mpa.
FEATURES AND APPLICATIONS
DP44RDX-3(YD127-4) perforating charge is a new type with the features of deep penetration and no slugs. The average penetration in concrete target according to APIRP43 Fifth Edition standard has been reached advanced the world level. This kind of perforators is suited to the perforation of complex layers with low porosity, low permeability and dense oil. Especially to the perforation of the bigger diameter casing and double-layer casing well, it has a good role.
TECHNICAL SPECIFICATIONS
Casing Outside Diameter(mm):178
Gun Outside Diameter(mm):127
Gun Type: High Strength Steel Pipe
Retrievable Phasing(Degree):90
Maximum Shot Density(spm):16
Charge Length(mm):63
Charge Case Outside Diameter(mm):52
Explosive Type: RDX(JX-16)
Charge Explosive Weight(g):38
FUNCTIONAL INDEXES
Testing Casing Outside Diameter(mm):178 Maximum Temperature Resistance( ℃ ):180 2h Maximum Pressure Resistance(MPa):50/100 Average Concrete Target Entry Hole Diameter(mm):12 Total Concrete Target Penetration(mm):724
PERFORATING METHODS
To wireline perforate and tubing convey perforate, with transforming connectors and various detonating assembly.
TECHNICAL SPECIFICATIONS
Casing Outside Diameter(mm):140 Gun Outside Diameter(mm):102 Gun Type: High Strength Steel Pipe, Retrievable Phasing(Degree):90 Maximum Shot Density(spm):16 Charge Length(mm):57 Charge Case Outside Diameter(mm):54 Explosive Type: RDX(JH-16) Charge Explosive Weight(g):31.5
PERFORATING METHODS
To wireline perforate and tubing convey perforate, with transforming connectors and various detonating assembly.
FUNCTIONAL INDEXES
Testing Casing Outside Diameter(mm):140
Maximum Temperature Resistance( ℃ ):180 2h
Maximum Pressure Resistance(MPa):50/100
Average Concrete Target Entry Hole Diameter(mm):16
Total Concrete Target Penetration(mm):386
Average Berea Sandstone Target Entry Hole Diameter(mm):17.1
Total Berea Sandstone Target Penetration(mm):304
Core Flow Efficiency(CFE):0.84
FEATURES AND APPLICATIONS
BH48RDX-1(DQ54-1D) perforating charge is a new type with the feature of big tunnel. The material of its liner is metal powder, no slug. It also one of no slug charges.
FEATURES AND APPLICATIONS
BH54RDX-2(DQ62YD-1D)perforating charge is a new type with the feature of big tunnel. The case material of this kind of charge is fragile, after exploding, the case becomes into debris with its diameter smaller than 2 mm. It is ideal for the perforating of sand prevention.
TECHNICAL SPECIFICATIONS
Casing Outside Diameter(mm):244
Gun Outside Diameter(mm):159
Gun Type: High Strength Steel Pipe
Retrievable Phasing(Degree):135
Maximum Shot Density(spm):40
Charge Length(mm):50.4
Charge Case Outside Diameter(mm):62
Explosive Type: RDX(JH-16)
Charge Explosive Weight(g):31.5
FUNCTIONAL INDEXES
Testing Casing Outside Diameter(mm):244
Maximum Temperature Resistance( ℃ ):180 2h
Maximum Pressure Resistance(MPa):50/100
Average Concrete Target Entry Hole Diameter(mm):16.9
Total Concrete Target Penetration(mm):197
PERFORATING METHODS To wireline perforate and tubing convey perforate, with transforming connectors and various detonating assembly.
FEATURES AND APPLICATIONS DP36RDX-3(HY114-2) perforating charge has advantages of high hole density, deep tunnel, and no slugs. Its density is 40spm(12spf), and it has small interference between charges. PERFORATING METHODS To wireline perforate and tubing convey perforate, with transforming connectors and various detonating assembly.
TECHNICAL SPECIFICATIONS
Casing Outside Diameter(mm):178
Gun Outside Diameter(mm):114
Gun Type: High Strength Steel Pipe
Retrievable Phasing(Degree):135
Maximum Shot Density(spm):40
Charge Length(mm):48.5
Charge Case Outside Diameter(mm):50
Explosive Type: RDX(JH-16)
Charge Explosive Weight(g):21
FUNCTIONAL INDEXES
Testing Casing Outside Diameter(mm):178
Maximum Temperature Resistance( ℃ ):180 2h
Maximum Pressure Resistance(MPa):50/100
Average Concrete Target Entry Hole Diameter(mm):9.6
Total Concrete Target Penetration(mm):332
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