RockySea Petro Cement HeadData sheetAdvantageRockySea Petro has extensive experience in manufacturing Cementing head, and our products have the following advantages.1. The main body is made of thick walled seamless pipes, which are high-pressure resistant and have a long service life.2. Equipped with quick fitting joints, it is easy to connect on site and can be connected to API long round buckles/short round buckles/trapezoidal buckles, with a wide range of applications.3. The dual indicator structur
VIEW DETAILSRockySea Petro Sand Well Recovery Sucker Rod PumpAnti-sand pump for heavy oil.Isodiametric-plunger pump.Sand-scraping pumpLong plunger and sand stuck prevention pumpB type anti-sand centralizing sucker rod pump.For now, there are a few technologies about how to solve the sand problem during oil recovery production, like adopting a hydraulic jet pump to flush out sand, mechanical anti-sand technology, and chemical anti-sand technology. Now you can take a look at sanJack’s sand control sucker rod pu
VIEW DETAILSRockySea Petro Mobile Workover RigData sheetApplications1).Shallow - to high-depth well interventions, including:Killing wellsFlushing productions wellsChanging wellhead valvesPressure-testing wells.Changing polished rods Spacing and respacing rod strings2).Continuous rod and conventional sucker rod interventions,includingPulling and replacing casing serviceSidetrack serviceChanging insert of pcpChanging rotors of pcp,3).Heavy duty workover rig serviceDrilling serviceDownhole stuck freeing se
VIEW DETAILSRockySea Petro Sucker Rod CouplingThe sucker rod couplings are used for connecting sucker rods, polished rods and sinker bars. Material of the couplings is high quality carbon steel or alloy steel, which are conform to and exceed the requirements of intl standards.Description According to surface of suck rod couplings, they can be divided into sucker rod couplings with smooth surface and sucker rod couplings with wrench square.Sucker rod couplings with wrench square.Sucker rod couplings with sm
VIEW DETAILSRockySea Petro Top PackerDatasheetOperation and maintenanceOperation1. Packer pressure test should be carried out at the pump station before running down the well2. The packer is lowered to well on the working depth. Lift up well string and turn right. Run down the well string, and when the pressure shows 80-100kn, the setting is completed and the next operation can be carried out.3. Drifting4.As long as the downhole string is lifted, the packer can be pulled out.Precautions1.Lower the tool slowly
VIEW DETAILS
| Model Parameter | KY65-21， KY65-35, KY80-21/35 |
| Working pressure （PSI） | 2000, 3000, 5000 |
| Nominal diameter （inch） | 2-9/16，3-1/8 |
| Top flange of tubing head | 7-1/16“～13-5/8” |
| Bottom flange of tubing head | 7-1/16“～13-5/8” |
| Working temperature ℃ | -29℃-121℃ |
| Working media | Crude oil |
| Material class | BB/CC/DD/EE/FF |
| Specification level | PSL1,PSL2,PSL3 |
| Performance level | PR1 |
1 Casing Spools
C-22 casing spools feature a versatile straight bore design that can accept a wide variety of slip and mandrel type casing hangers.
Features a 45° landing shoulder capable of supporting maximum casing loads.
Prevents test plugs from wedging under pressure.
Line Pipe Outlets.
Studded Side Outlets.
C-21 and C-22 slip-type casing hangers.
Mandrel style casing hangers.
Additional sizes available upon request.
Available in C-29 profile (Available upon request).
C-22-BP casing spools are supplied with (2) lock screws for wear bushing retention.
C-22-L and C-29-L casing spools are supplied with a full set of lock screws for mandrel casing hanger and packoff retention (Available upon request)
PE/BG bottom, for use with PE secondary seal bushing (Standard).
HPE bottom, for use with HPE secondary seal bushing for high pressure applications (Available upon request).
2 Casing Heads
C-22 casing heads feature a versatile straight bore design that can accept a wide variety of slip and mandrel type casing hangers.
Features a 45° landing shoulder capable of supporting maximum loads
Prevents test plugs from wedging under pressure
Line Pipe Outlets
Studded Side Outlets
C-21 and C-22 slip-type casing hangers
Mandrel style casing hangers
Additional sizes available upon request
Available in C-29 profile (Available upon request)
C-22-BP casing heads are supplied with lock screws for wear bushing retention
C-22-L and C-29-L casing heads are supplied with a full set of lock screws for mandrel casing hanger and packoff retention (Available upon request)
Slip-on weld
Slip-on weld with O-ring
Threaded
3 Tubing Spools
Tubing heads feature a versatile straight bore design for single and multiple completions. This design accepts all TC series tubing hangers and easily converts from a single completion to multiple completions with the addition and alignment pin(s). The tubing heads are manufactured in API 6A low alloy steel or stainless steel.
Basic Parameters
Nominal size of top flange (in):
7-1/16 Top flange.
Nominal size of bottom flange (in):
7-1/16, 11, 13-5/8.
Bottom flange working pressure (PSI):
2M, 3M, 5M, 10M, 15M, 20M.
Nominal size of side exit (in):
2-1/16, 2-9/16.
Features a 45° landing shoulder capable of supporting maximum loads.
Line Pipe Outlets
Studded Side Outlets
WTCM tubing heads accept a wide variety of tubing hanger styles including mandrel and wrap-around.
PE/BG bottom, for use with PE secondary seal bushing (Standard).
HPE bottom, for use with HPE secondary seal bushing for high pressure applications (Available upon request).
Additional sizes available upon request.
Available with ET (Integral) style lock screws.
Flanged top Tubing Heads available with slip-on weld or threaded bottoms.
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