WO2017061896A1 - Dispositif de type « protectolizer » pour protéger une rallonge de câble de force dans un puits - Google Patents

Dispositif de type « protectolizer » pour protéger une rallonge de câble de force dans un puits Download PDF

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Publication number
WO2017061896A1
WO2017061896A1 PCT/RU2015/000818 RU2015000818W WO2017061896A1 WO 2017061896 A1 WO2017061896 A1 WO 2017061896A1 RU 2015000818 W RU2015000818 W RU 2015000818W WO 2017061896 A1 WO2017061896 A1 WO 2017061896A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
bracket
protector
housing
case
Prior art date
Application number
PCT/RU2015/000818
Other languages
English (en)
Russian (ru)
Inventor
Виктор Николаевич НОВОСЕЛОВ
Original Assignee
Виктор Николаевич НОВОСЕЛОВ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Виктор Николаевич НОВОСЕЛОВ filed Critical Виктор Николаевич НОВОСЕЛОВ
Publication of WO2017061896A1 publication Critical patent/WO2017061896A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels

Definitions

  • the invention relates to the oil and gas industry and can be used to protect the pump power cable from mechanical damage during the descent - lifting the suspension of tubing with the installation of an electric centrifugal pump in vertical, directional and horizontal wells.
  • the housing consists of a hinged housing and a bracket.
  • the housing and the protector of the protector are interconnected by a hinged bolt and an adjusting screw screwed into the housing and connected to the bracket via an axis.
  • the adjusting screw has the possibility of axial regulation by screwing into the housing or twisting out of it in case of changing the diameter of the pump neck.
  • the detachable locking connection is made in the form of a hinged bolt and a clamping nut, equipped with an uncontrolled make-up lock washer.
  • the known device can only be fixed on tubing of the same size. While in practice, the flanges of the heads of electric centrifugal pumps (ESP) have different sizes (for example, 103 mm or 108 mm). In addition, in the known device, the prevention of its rotation around the axis of the tubing is carried out due to friction by tightening the hinged bolt. However, during operation due to vibration, occurs
  • the essence of the proposed protectorizer to protect the power extension cable in the well is that the housing is equipped on one side with recesses D oc i and D oc2 for landing on different sized pump bases or hydroprotection housings, and on the other hand, with a groove L 3 supporting plane B1 and four bosses b], b 2 , b 3 and b 4 , as well as recesses ⁇ , ⁇ 2 and ⁇ for landing on different-sized flanges of heads of electric centrifugal pumps, and the groove, supporting planes and bosses are made on special tides of the housing thick cl.
  • the proposed device contains a two-part case, a detachable lock connection with fasteners and a protective screen
  • the case consists of a hinged housing and a bracket
  • the case and the protector protector are interconnected by a hinged bolt and an adjusting screw, screwed into the housing and connected to the bracket via an axis
  • the adjustment screw has the possibility of axial regulation by screwing into the housing or unscrewed
  • a detachable locking connection is made in the form of a hinged bolt and a clamping nut equipped with an uncontrolled make-up lock washer.
  • the peculiarity lies in the fact that the casing is equipped on one side with recesses D ocl and D oc2 for landing on different sized pump bases or hydroprotection casing, and on the other hand, with a groove L 3 , supporting
  • SUBSTITUTE SHEET (RULE 26) plane Bl and four bosses b
  • FIG. 1 is a side view.
  • FIG. 3 - section AA (in assembled form).
  • FIG. 5 - section CC (basing option for ESP flanges).
  • FIG. 6 - section CC (option based on the flanges of hydraulic protection).
  • FIG. 9 - section A - A (disassembled with folded bracket and clamp bracket).
  • the protectorizer consists of a housing 1 and a bracket 2, a clamping bracket 3, a folding bolt 4, a nut 5, a screw-axis 6 of rotation of the bracket and a folding bolt, an adjusting bolt 7, a lock washer 8, a screw 9 for adjusting the clamping clamp, a cable 10 ESP, a clamping screw 11, lock washer 12, axis 13.
  • - b3 is the width of the groove in the protectorizer body for fixing the ESP from circular displacement around the axis;
  • SUBSTITUTE SHEET (RULE 26) thickness h by adjusting this size with screw 9 (see FIG. 3). Then, the clamping cable 3 is fixed to the power cable in the seat using the clamping screw 1 1. Then, the inner size of the protector is adjusted to base it on the base of the pump casing or hydraulic protection with a diameter of D 0C ] and on the flange of the pump casing or hydraulic protection with a diameter of ⁇ , or on the base of the casing pump or hydroprotection
  • the protectorizer and its basing on the neck of the pump or hydroprotection, the protectorizer is finally fixed with the help of a hinged bolt 4 and nut 5.
  • a tool embodying the claimed invention in its implementation is intended for the oil and gas industry and can be used to protect the pump power cable from mechanical damage during descent - lifting the suspension of tubing with the installation of an electric centrifugal pump in vertical, directional and horizontal wells;
  • a tool embodying the claimed invention in the implementation is able to ensure the achievement of the perceived by the applicant of the assigned technical tasks. Therefore, the claimed invention meets the condition of "industrial applicability".

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne l'industrie d'extraction de gaz et de pétrole et peut être utilisée pour protéger le câble de force d'une pompe contre les dégradations mécaniques. Le résultat technique consiste à assurer une meilleure fiabilité de la fixation du dispositif de type « protectolizer » sur le col de la pompe et une plus grande polyvalence du dispositif. Le dispositif de type « protectolizer » comprend un corps constitué de deux pièces, un assemblage à élément saillant amovible avec des éléments de fixation et un écran de protection. Le corps est constitué des éléments suivants articulés entre eux, à savoir le corps et une attache reliés entre eux par un boulon articulé et une vis de réglage vissée dans le corps et reliée à l'attache au moyen d'un axe. La vis de réglage offre la possibilité de réglage axial grâce au vissage dans le corps ou le dévissage à partir de celui-ci en cas de variation de diamètre du col de la pompe. L'assemblage à élément saillant amovible se présente comme un boulon articulé et un écrou de serrage protégé par une rondelle d'arrêt contre tout dévissage non autorisé. En outre, le corps est muni d'un côté de gorges Doc1 и DoC2 pour pouvoir s'emmancher sur des bases de dimensions différentes de la pompe ou du corps de protection hydraulique, et, de l'autre côté, d'un logement B3, d'une surface d'appui B1 et de quatre tétons t1, t2, t3 et t4, ainsi que de gorges Dϕ1, Dϕ2 et Dϕ3 pour pouvoir se raccorder avec des brides de dimensions différentes de têtes de pompes centrifuges électriques.
PCT/RU2015/000818 2015-10-07 2015-11-25 Dispositif de type « protectolizer » pour protéger une rallonge de câble de force dans un puits WO2017061896A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2015142752/03A RU2597236C1 (ru) 2015-10-07 2015-10-07 Протектолайзер для защиты силового кабеля-удлинителя в скважине
RU2015142752 2015-10-07

Publications (1)

Publication Number Publication Date
WO2017061896A1 true WO2017061896A1 (fr) 2017-04-13

Family

ID=56892447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2015/000818 WO2017061896A1 (fr) 2015-10-07 2015-11-25 Dispositif de type « protectolizer » pour protéger une rallonge de câble de force dans un puits

Country Status (2)

Country Link
RU (1) RU2597236C1 (fr)
WO (1) WO2017061896A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019202163A1 (fr) * 2018-04-19 2019-10-24 Slingco Limited Système de protection de câble

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020327A1 (fr) * 1992-04-03 1993-10-14 Ecotek Corporation Attache de serrage destinee a etre utilisee avec des tubes de forage
WO2001002694A1 (fr) * 1999-07-06 2001-01-11 Camco International (Uk) Ltd. Protecteur et support de cable
RU61333U1 (ru) * 2006-09-25 2007-02-27 Открытое акционерное общество "Бугульминский электронасосный завод" Протектолайзер для защиты кабельного удлинителя погружной насосной установки уэцн
RU77331U1 (ru) * 2008-07-11 2008-10-20 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Нефтемаш Проект" Протектолайзер с опорой
RU2558096C1 (ru) * 2014-06-27 2015-07-27 Виктор Николаевич Новоселов Протектолайзер для защиты силового кабеля-удлинителя в скважине

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2390618C1 (ru) * 2009-02-02 2010-05-27 Михаил Владимирович Кочубей Протектолайзер универсальный для защиты кабельного удлинителя к погружной насосной установке

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020327A1 (fr) * 1992-04-03 1993-10-14 Ecotek Corporation Attache de serrage destinee a etre utilisee avec des tubes de forage
WO2001002694A1 (fr) * 1999-07-06 2001-01-11 Camco International (Uk) Ltd. Protecteur et support de cable
RU61333U1 (ru) * 2006-09-25 2007-02-27 Открытое акционерное общество "Бугульминский электронасосный завод" Протектолайзер для защиты кабельного удлинителя погружной насосной установки уэцн
RU77331U1 (ru) * 2008-07-11 2008-10-20 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Нефтемаш Проект" Протектолайзер с опорой
RU2558096C1 (ru) * 2014-06-27 2015-07-27 Виктор Николаевич Новоселов Протектолайзер для защиты силового кабеля-удлинителя в скважине

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019202163A1 (fr) * 2018-04-19 2019-10-24 Slingco Limited Système de protection de câble

Also Published As

Publication number Publication date
RU2597236C1 (ru) 2016-09-10

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