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XI'AN ZZ TOP OIL TOOLS CO.,LTD
XI'AN ZZ TOP OIL TOOLS CO.,LTD

China 9 5 / 8 manufacturer

8th

Gold Index: 84221

9 5 / 8 

Price: 1.0 USD 
Payment Terms: T/T,L/C,D/A 
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: RTTS Packer - 9 5/8"
Production Capacity: 5 pcs/month
Delivery Date: 7 days
Type: Full Bore Retrievable Packe...
service: H2S
setting: mechanical
Operate: ANNULAR PRESSURE OPERATED
Halliburton PN: 100070201
Means of Transport: Ocean,Land,Air
Packing: polywood case
Application: Drill Stem Testing Service
working pressure: 10000psi
standard: NACE MR0175
Size: 9 5/8"
Brand: Techcore

The Mechanical Setting Retrievable Packers with double grip is the RTTS packer in Halliburton, the RTTS packer is the Drill stem testing APR Tools.

DST Tools 9 5 / 8" Full Bore Mechanical Set Retrievable Packer

9 5 / 8" RTTS Packer for Drill Stem Testing Service in 10000psi Working Pressure



Function and Operating Principle of the RTTS packer


The Construction of the RTTS packer is shown in the accompanying figure. When starting the RTTS 

packer into the hole, place J-slot in the drag block sleeve in the locked position. The tool is run slightly 

below the desired setting position and is then picked up tool to setting position and rotated pipe several 

turns to right(on bottom, only 1/2 turn is required).Holding right torque in pipe, slack off the pipe weight

 until mechanical slips on the tool set and start taking weight .At the same time the packer element is 

compressed against the wall of the casing, then the packer can isolate the annular from the test zone. 

Self-guard hydraulic hold down mechanism can prevent the packer from bouncing up because of the 

high pressure below the packer. When it is extra, pressure can be into the annular space between the 

volume tube, hydraulic hold down body and the lower mandrel through the radial hole on the lower 

mandrel, then to reach the round hydraulic hold down slip and compress the slip retractor spring, then 

the round hydraulic hold down slip lean against the inside wall of the casing closely and help prevent 

the tool from being pumped up the hole.


Technical parameter of Mechanical setting retrievable packer


Specifications

9 5/8"

Casing Weight Range(lb/ft)

9 5/8" 40-71.8lb/ft

Packer Ring OD

195.1mm

Top Shoe OD

198.1mm

Min. ID of tool

76.2mm

Length

2088mm

Pressure differential across the pacing ring

70MPa

Tensile Strength(Yield)

1557KN

Torque Strength

34KN·m

Service environment

Mud, Crude Oil, Natural gas with H2S

Service temperature

--29oC~+204oC

End connections

4 1/2" IF. BXP


DST Tools 9 5/8" RTTS Packer parts


No.

P.N.

Description

1

696.57385

Packer Element 85 Duro (2 Required) 7" 23-29# -5.70" OD

2

OLD100004057(696.60393)

SLV, PKR, 80 Duro, 8.18 OD, 9 5/8 IN 36- 53.5

3

100004051(696.60002)

SEAL-O-Ring

4

695.09127

Bolt-Slip Insert-Imcone

5

697.57144

Spring Inconel, #625-DRA

6

698.40593

Slip-Round Hydrauic-7"

7

698.40583

Strap-Holding-7IN Champ

8

696.60885

Slip-Round Hydraulic

9

696.60884

Strap Hydraulic Slip

* Interchangeable with Halliburton RTTS packer

DST Tools 9 5 / 8  Full Bore Mechanical Set Retrievable Packer


DST Tools 9 5 / 8" Full Bore Mechanical Set Retrievable Packer

9 5 / 8" RTTS Packer for Drill Stem Testing Service in 10000psi Working Pressure


Welcome to contact us for more information!!

Ms. Elaine
skype Ms. Elaine

Tel: 86-29-81779342
Mobile: 136 2920 7466
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Company Info

XI'AN ZZ TOP OIL TOOLS CO.,LTD [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler, Service
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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