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AR057886A1 - Guia de varilla helicoidal y metodo - Google Patents

Guia de varilla helicoidal y metodo

Info

Publication number
AR057886A1
AR057886A1 ARP060104897A ARP060104897A AR057886A1 AR 057886 A1 AR057886 A1 AR 057886A1 AR P060104897 A ARP060104897 A AR P060104897A AR P060104897 A ARP060104897 A AR P060104897A AR 057886 A1 AR057886 A1 AR 057886A1
Authority
AR
Argentina
Prior art keywords
rod
spirals
rod guide
helicoidal
vane
Prior art date
Application number
ARP060104897A
Other languages
English (en)
Original Assignee
Robbins & Myers Energy Sys Lp
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 Robbins & Myers Energy Sys Lp filed Critical Robbins & Myers Energy Sys Lp
Publication of AR057886A1 publication Critical patent/AR057886A1/es

Links

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
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B17/1071—Wear protectors; Centralising devices, e.g. stabilisers specially adapted for pump rods, e.g. sucker rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fishing Rods (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Una guía de varilla 10 para posicionar sobre una varilla de aspiradora incluye un cuerpo de guía de forma de manguito 12 y dos o más paletas 14, 16 extendiéndose cada una radialmente hacia afuera desde el cuerpo de guía en forma de manguito, con cada paleta que hace espiral alrededor del cuerpo y definiendo una trayectoria de flujo entre paletas circunferencialmente espaciadas. Cada paleta tiene una porcion delantera 24 que hace espiral en una direccion hacia adelante, y una porcion trasera 26 que hace espiral en una direccion hacia atrás giratoriamente opuesta a la direccion hacia adelante. La guía de varilla puede ser usada tanto para aplicaciones de varilla oscilante como varilla giratoria.
ARP060104897A 2005-11-09 2006-11-08 Guia de varilla helicoidal y metodo AR057886A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/270,672 US20070102151A1 (en) 2005-11-09 2005-11-09 Helical rod guide and method

Publications (1)

Publication Number Publication Date
AR057886A1 true AR057886A1 (es) 2007-12-26

Family

ID=38002574

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060104897A AR057886A1 (es) 2005-11-09 2006-11-08 Guia de varilla helicoidal y metodo

Country Status (3)

Country Link
US (2) US20070102151A1 (es)
AR (1) AR057886A1 (es)
CA (1) CA2530837C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8448722B2 (en) 2010-05-04 2013-05-28 Arrival Oil Tools, Inc. Drilling stabilizer
US9010418B2 (en) * 2011-10-25 2015-04-21 Tenaris Connections Limited Sucker rod guide
CN104213853A (zh) * 2014-10-07 2014-12-17 王永龙 用于软硬复合煤层钻进间隔变径螺旋钻杆
AU201815446S (en) * 2018-09-10 2018-10-09 Cobalt Extreme Pty Ltd A Rod Coupler
CN110103392A (zh) * 2019-03-25 2019-08-09 盐城华亚石油机械制造有限公司 一种复杂井专用防腐耐磨抽油杆扶正器加工工艺
USD954754S1 (en) * 2020-02-28 2022-06-14 Cobalt Extreme Pty Ltd Rod coupler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870845A (en) * 1956-09-17 1959-01-27 James C Tripplehorn Reversed spiral molded scraper
US4088185A (en) * 1974-12-13 1978-05-09 J. M. Huber Corporation Molded plastic paraffin scrapers and centralizers
CA2061841A1 (en) * 1991-03-28 1992-09-29 H. Milton Hoff Helical rod guide
US5660534A (en) * 1995-10-30 1997-08-26 Snow; Jerry M. Rotating plunger for sucker rod pump
US5941312A (en) * 1997-09-15 1999-08-24 Rg Industries Ltd. Method of fabricating a rod guide, and a rod guide/sucker rod combination
CA2221514C (en) * 1997-11-19 2004-05-18 Rg Industries Ltd. Method of preventing scrapers on a reciprocating sucker rod from wearing grooves in well tubing, and a scraper
US6065537A (en) * 1998-02-13 2000-05-23 Flow Control Equipment, Inc. Rod guide with both high erodible wear volume and by-pass area
DE19822993C2 (de) * 1998-05-22 2002-11-14 Siemens Ag Anlage zur Aufbereitung von Reststoff
CA2260710A1 (en) 1999-02-04 2000-08-04 Thomas Hubert Vermeeren Sucker rod coupler
US6290475B1 (en) * 2000-03-30 2001-09-18 Jerry M. Snow Helical wiper for sucker rod pump
CA2306012C (en) * 2000-04-18 2010-04-06 Peter Gerald Haseloh Method of retarding sand build up in heavy oil wells

Also Published As

Publication number Publication date
CA2530837C (en) 2013-10-08
US7731885B2 (en) 2010-06-08
US20070102151A1 (en) 2007-05-10
CA2530837A1 (en) 2007-05-09
US20080053653A1 (en) 2008-03-06

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee