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Product Releasing Spear - China

price: contact company for price

TIANHE Releasing Spear provide a positive means to engage

and retrieve an internal fish from the well. It is ruggedly

built to withstand severe jarring and pulling strains. It

engages the fish over a large area without damage of the

fish. The simple design avoids the problem of small parts

lost or damaged in the hole when operation. It may be used

with other equipment such as pack-off assemblies and

internal cutters. If the fish cannot be pulled, the spear

may easily be released and disengaged.

Construction

The Releasing Spear consists of a mandrel, grapple,

releasing ring, and a bull nose nut.The mandrel is made of

specially heat treated high strength alloy steel; and may be

ordered either as a flush type to enter completely into a

fish or as a shoulder type to provide a positive landing

position on top of the fish. Size and type of the upper box

connection is provide according to customer's exact

specification.

When order please specify:

The model of the releasing spear.

Top connection

The exact size and weight of the fish

Flush or shoulder type mandrel

Specifications - Releasing Spear

Model

Mandrel O.D (mm)

Catch size (mm)

ThreadConn.

Allowed Load (KN)

LM-T60

89

47.4-51.8

NC26

270

LM-T73

105

57.4-62

NC31

380

LM-T89

121

70-77.8

NC38

650

LM-T102

82-90.1

800

LM-T114

92.4-103.9

1000

LM-T127

162

102-115.8

NC50

1300

LM-T140

118.6-127.3

1500

LM-T168

140-153.7

2200

LM-T178

150.4-166.1

LM-T194

165

168.3-178.5

2300

LM-T219

203

190.8-205.7

6 5/8 REG

LM-T245

216.8-228.7

2500

LM-T273

240-258.9

LM-T340

313.6-323


Company Contact:


  • Phone: 00862131150073

  • Address: No.2999 Xinyang Road,Fengxian District, Shanghai, China

  • Email: Email


Published date: January 9, 2014 -

  • Business Description: Tianhe Oil Group is a comprehensive enterprise of equipment

    manufacturing and oilfield service providing. The company is specialized

    in innovation, manufacture and sales of drill and petroleum extraction

    tools, equipments and oil field services.

    Tianhe Oil Group is the council member of CPEIA (China Petroleum and Equipment Industry Association), rewarded as national level of Hi Tech enterprise. The company is a Chinese well known trademark enterprise. It has been certified to ISO, API, NS 1, and HSE management system.

    The company has developed a strong domestic sales network covering all oilfields of CNPC, SINOPEC and CNOOC. Currently, our products and equipments have been exported to 45 countries, overseas business has covered 80% of our company sales.

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