DESCRIPTION APPLICATION
ADVANTAGES
- when used in an underground BHA with an electrical submersible pump it ensures continuity of the power cable line;
- two additional passages that allow to inject various chemical agents, to bypass gas from the area below the packer;
- it allows to save up to 1 mln rub. on remedial works;
- possibility of installation at subzero temperatures of the surrounding environment.
DESIGN FEATURES
- the packer is installed into the well hydromechanically and comprises:
- a packer setting device used for sealed separation of the casing string intervals;
- a bottom anchor device used to engage with the casing string and prevent the packer from moving downwards;
- cable sealing assembly enabling to control its pressure-tightness after it’s installed into the packer prior to tripping it in;
- no axial tubing movements required when setting a packer;
- sealing assembly reliability has been tested by hundreds of introductions of this packer in Russia and CIS countries.
- 1 Upon special order the packer is provided with either one or two capillary tubes with the outside diameter of 10 mm and connection dimensions agreed with the customer.
TESTIMONIALS
- Testimonial from “SP-BARS” Ltd.
- Testimonial from “Tatneft-AznakaevskRemServis’ Ltd.
- Testimonial from Oil and Gas Production Department “Dzhalilneft” “Tatneft” OJSC
- Testimonial from “Samaraneftegas” OJSC
- Testimonial from “TNK-Nizhnevartovsk” OJSC
ARTICLES ABOUT THE PRODUCT
- Oil. Gas. Novation 12.2012 “Technologies and equipment to reduce expenses in squeeze cementing”
- Oilfield Engineering No 6 2012 «Packer technologies and equipment innovations for dual production and dual injection»
SPECIFICATIONS
| Type | Casing string, mm | Outside diameter, mm | Maximum load on the packer during tripping operations, kN | Passage bore diameter, mm (not less than) | Length, mm,
(not more than) | Weight, kg
(not more than) | Plain-end tubing connection thread as per GOST 633-80 | Number of cable cores and nominal cross section area, mm2 |
| Nominal Diameter | Wall thickness | Compressive load | Tensile load | Top (coupling) | Bottom (nipple) |
| P-EGM-118-50-250-Т1001-К3 | 140 | 6.2-7.7 | 118 | 100 | 160 | 50 | 2300 | 75 | 73 | 3х10.3х16 |
| 146 | 9.5-10.7 |
| P-EGM -122-50-250-Т1001-К3 | 146 | 6.5-9.5 | 122 | 80 |
| P-EGM -142-60-250-Т1001-К3 | 168 | 7.3-10.6 | 142 | 60 | 100 | 3х16.3х25 |
| 178 | 12.7-15 |
| P-EGM -152-60-250-Т1001-К3 | 178 | 8.1-10.4 | 152 | 110 |
1 when placing an order for equipment for Т=150°С, please indicate Т150.
- Maxumum differential pressure on the packer is 3626 psi.
- Packer setting load is 30 to 80 kN.
- Upon customer’s request other dimensions can be manufactured as well as manufacturing a mechanical axial set packer
The packer is available in the following configurations:
|
No
|
SPTA kit
|
Packers for Т=100°С
|
Packers for Т=150°С
|
|
Type
|
Design Documentation code
|
Type
|
Design Documentation code
|
|
1
|
Zero
|
P-EGM-118-50-250-Т100-К3-00
|
AHA 2.839.362.03/00
|
P-EGM-118-50-250-Т150-К3-00
|
AHA 2.839.362.03-20/00
|
|
2
|
Minimum SPTA 01
|
P-EGM-118-50-250-Т100-К3-01
|
AHA 2.839.362.03/01
|
P-EGM-118-50-250-Т150-К3-01
|
AHA 2.839.362.03-20/01
|
|
3
|
Standard SPTA 02
|
P-EGM-118-50-250-Т100-К3-02
|
AHA 2.839.362.03/02
|
P-EGM-118-50-250-Т150-К3-02
|
AHA 2.839.362.03-20/02
|
|
4
|
Standard Plus SPTA 03
|
P-EGM-118-50-250-Т100-К3-03
|
AHA 2.839.362.03/03
|
P-EGM-118-50-250-Т150-К3-03
|
AHA 2.839.362.03-20/03
|
|
5
|
Maximum SPTA 04
|
P-EGM-118-50-250-Т100-К3-04
|
AHA 2.839.362.03/04
|
P-EGM-118-50-250-Т150-К3-04
|
AHA 2.839.362.03-20/04
|
Sample code for ordering packer in “Zero” configuration:
- for Т=100°С — P-EGM-118-50-250-Т100-К3-00;
- for Т=150°С — P-EGM-118-50-250-Т150-К3-00.
Sample code for ordering packer in “Standard SPTA 02” configuration:
- for Т=100°С — P-EGM-118-50-250-Т100-К3-02;
- for Т=150°С — P-EGM-118-50-250-Т150-К3-02.
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