Federal Public Enterprise Chapaevsk Mechanical Plant


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Shaped charges

Shaped charges ЗПК 95 (ZPK 95), ЗПК 105 (ZPK 105), ЗПК 105-01 (ZPK 105-01)

   Shaped charges are used in hollow-carrier multiple action guns for oil- and gas-field application.
   Shaped charges have stampless powder coatings which increase the quality of perforate-blasting operations and strike formations with low reservoir properties effectively.
   Specifications:
      · Simple, comfort and safe use;
      · High penetrating capability;
      · Cleanliness of perforation tunnel, without a stamp;
      · Maximum energy concentration at tunnel penetrating;
      · Minimal demolition well stimulation;
      · High efficiency in well’s oil recovery;
      · A wide system of micro and macro disruptures in the operation area.

   Technical characteristics:

Specifications

ЗПК 95DN(ZPK 95DN)

ЗПК 105-01(ZPK 105-01DN)

Explosives content, gram 16 ± 0,2 22,7 ± 0,2

Average penetrating ability through steel target, mm 130 150

Penetrating ability through steel target, not less than, mm 90 130

Average penetrating ability through combined target (by API RP-43 standard), mm
460 850

Average inlet hole diameter in the target, mm 13,0 ± 1 11,5 ± 1

Penetrating ability through combined target (by API RP-43 standard), not less than, mm 410 600

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Shaped charges ЗПКО 89 (ZPKO 89), ЗПКО 89-01 (ZPKO 89-01)

   Shaped charges are used in capsule-type expandable jet guns for oil- and gas-field application.
   Shaped charge ZPKO 89-01 has a stampless powder funnel which increases the quality of perforate-blasting operations and strikes formations with low reservoir properties effectively.
   Shaped charge ZPKO 89 has a cumulative funnel and a short tunnel of a bigger diameter. These charges are used to make holes of a big diameter in a production string for preparatory works of formation hydrofracturing.
   Specifications:
      · Simple, comfort and safe use;
      · High penetrating capability;       · Cleanliness of perforation tunnel, without a stamp;       · Maximum energy concentration at tunnel penetrating;
      · Minimal demolition well stimulation;
      · High efficiency in well’s oil recovery;
      · A wide system of micro and macro disruptures in the operation area.

   Technical characteristics:

Specifications

ЗПКО 89 (ZPKO 89DN)

ЗПКО 89-01(ZPKO 89-01DN)

Explosives content, gram 22,7 ± 0,2 22,7 ± 0,2

Average penetrating ability through steel target, mm 120 150

Penetrating ability through steel target, not less than, mm 100 140

Average penetrating ability through combined target (by API RP-43 standard), mm
300 900

Average inlet hole diameter in the target, mm 20,0 ± 1 11,8 ± 1

Penetrating ability through combined target (by API RP-43 standard), not less than, mm 200 600

     To download production card... (pdf)

   Appearance:

Shaped charges ЗПКО 102 (ZPKO 102), ЗПКО 102 -01 (ZPKO 102-01)

   Shaped charges are used in hollow-carrier multiple action guns for oil- and gas-field application.
   Shaped charges have stampless powder coatings which increase the quality of perforate-blasting operations and strike formations with low reservoir properties effectively.
   Specifications:
      · Simple, comfort and safe use;
      · High penetrating capability;
      · Cleanliness of perforation tunnel, without a stamp;
      · Maximum energy concentration at tunnel penetrating;
      · Minimal demolition well stimulation;
      · High efficiency in well’s oil recovery;
      · A wide system of micro and macro disruptures in the operation area.

   Technical characteristics:

Specifications

ЗПКО 102(ZPKO 102DN)

ЗПКО 102-01(ZPKO 102-01 DN)

Explosives content, gram 32 ± 0,2 32 ± 0,2

Average penetrating ability through steel target, mm 185 250

Penetrating ability through steel target, not less than, mm 160 220

Average penetrating ability through combined target (by API RP-43 standard), mm
710 1000

Average inlet hole diameter in the target, mm 11 - 13 11,5 ± 1

Penetrating ability through combined target (by API RP-43 standard), not less than, mm 650 900

     To download production card... (pdf)

   Appearance:

Capsule-type small-diameter expendable jet guns ПКМР 43-М (PKMR 43-M), ПКМР 54-М (PKMR 54-M) with shaped charges ЗПКМ 43-02 (ZPKM 43-02), ЗПКМ 54-02 (ZPKM 54-02)

   Small-diameter expendable jet guns PKMR 43-M, PKMR 54-M with shaped charges ZPKM 43-02, ZPKM 54-02 are used for casing perforations with minimal drift diameters 50 and 62 mm correspondingly, at hydrostatical pressure up to 80 MPas and temperature up to 150°C (302°F), in non-aggressive environment.
    These perforating systems are used for striking productive formations in wells filled with drilling liquid at encapsulate collar of a well.     Application specifications:
   · If needs an off-highway perforator;
   · If other perforators are not effective and there can be high demolition string stimulation at high well clogging with gun pieces
   · If it is difficult to pull out a gun after perforating in a small diameter well with a deviated hole and existence of local deformations in a production string
   · For drilling pipes perforating to renew the circulation of drilling liquid and to delete stickings.
   The advantage of this system is that it provides 60° charges phasing. Due to special shackles in a well pieces are of low size.

   Technical characteristics:

Specifications	ПКМР 43-М (PKMR 43-M)	ПКМР 54-М(PKMR 54-M)
Cross-sectional dimension, mm	46	57
Quantity of holes in a meter	20	20
Phasing, deg	60	60
Maximum hydrostatical pressure, MPas	80	80
Maximum operating temperature at the delay time not more than 2 hours, °C (°F)	150	150
Average penetrating ability through target (by API RP-43 standard) not less than, mm	325	523
Average inlet hole diameter in the target, mm	10,0 ± 1	13,0 ± 1
Explosive mass of the charge, gram	11,5±0,5	13,0±0,2
Maximum perforator length, (a set of 200 charges), mm	10965	10965
Maximum quantity of chargers going into a well simultaneously, pcs	200	200

     To download production card... (pdf)

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