HK1074474A1 - Bi-directional thruster pig apparatus and method of utilizing same - Google Patents

Bi-directional thruster pig apparatus and method of utilizing same

Info

Publication number
HK1074474A1
HK1074474A1 HK05105461A HK05105461A HK1074474A1 HK 1074474 A1 HK1074474 A1 HK 1074474A1 HK 05105461 A HK05105461 A HK 05105461A HK 05105461 A HK05105461 A HK 05105461A HK 1074474 A1 HK1074474 A1 HK 1074474A1
Authority
HK
Hong Kong
Prior art keywords
utilizing same
pig apparatus
thruster pig
directional thruster
directional
Prior art date
Application number
HK05105461A
Inventor
James R Crawford
Original Assignee
Superior Energy Services L L C
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
Priority claimed from US10/068,782 external-priority patent/US6561280B1/en
Priority claimed from US10/114,439 external-priority patent/US6651744B1/en
Application filed by Superior Energy Services L L C filed Critical Superior Energy Services L L C
Publication of HK1074474A1 publication Critical patent/HK1074474A1/en

Links

HK05105461A 2002-02-05 2005-06-29 Bi-directional thruster pig apparatus and method of utilizing same HK1074474A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/068,782 US6561280B1 (en) 1997-11-21 2002-02-05 Method of injecting tubing down pipelines
US10/114,439 US6651744B1 (en) 1997-11-21 2002-04-02 Bi-directional thruster pig apparatus and method of utilizing same
PCT/US2002/035497 WO2003067016A2 (en) 2002-02-05 2002-11-05 Bi-directional thruster pig apparatus and method of utilizing same

Publications (1)

Publication Number Publication Date
HK1074474A1 true HK1074474A1 (en) 2005-11-11

Family

ID=40297713

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05105461A HK1074474A1 (en) 2002-02-05 2005-06-29 Bi-directional thruster pig apparatus and method of utilizing same

Country Status (4)

Country Link
CO (1) CO5601051A2 (en)
EC (1) ECSP045260A (en)
HK (1) HK1074474A1 (en)
TN (1) TNSN04142A1 (en)

Also Published As

Publication number Publication date
TNSN04142A1 (en) 2007-03-12
CO5601051A2 (en) 2006-01-31
ECSP045260A (en) 2004-11-26

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20181105