CA521249A - Grattoir a garniture - Google Patents

Grattoir a garniture

Info

Publication number
CA521249A
CA521249A CA521249A CA521249DA CA521249A CA 521249 A CA521249 A CA 521249A CA 521249 A CA521249 A CA 521249A CA 521249D A CA521249D A CA 521249DA CA 521249 A CA521249 A CA 521249A
Authority
CA
Canada
Prior art keywords
casing scraper
scraper
casing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA521249A
Other languages
English (en)
Inventor
C. Baker Reuben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Baker Oil Tools Inc
Publication date
Application granted granted Critical
Publication of CA521249A publication Critical patent/CA521249A/fr
Expired legal-status Critical Current

Links

CA521249A Grattoir a garniture Expired CA521249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521249T

Publications (1)

Publication Number Publication Date
CA521249A true CA521249A (fr) 1956-01-31

Family

ID=35674470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521249A Expired CA521249A (fr) Grattoir a garniture

Country Status (1)

Country Link
CA (1) CA521249A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520340B2 (en) 2004-12-10 2009-04-21 Bunney Larry R Method of avoiding the need for a scraper run in drill out operations and a downhole drilling motor assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520340B2 (en) 2004-12-10 2009-04-21 Bunney Larry R Method of avoiding the need for a scraper run in drill out operations and a downhole drilling motor assembly

Similar Documents

Publication Publication Date Title
CA521249A (fr) Grattoir a garniture
CA520858A (fr) Planches a dards
CA529420A (fr) Grattoir
CA533083A (fr) Grattoir
CA528104A (fr) Dispositif de centrage de gaine
CA525534A (fr) Dispositif a centraliser des revetements
AU218239B2 (en) New halogen-pregnenes
AU221052B2 (en) Improved bore casing
CA523872A (fr) Pelle
CA531736A (fr) Unite de boite pour compteur et disjoncteur
AU226412B2 (en) Improved putty
CA522120A (fr) Dialkoxyacetoguanamines
CA521455A (fr) Convertisseur de code
CA521400A (fr) 4-chloro-3-trifluoromethylphenol
AU220330B2 (en) Pestrap
AU218555B2 (en) Handbrake-warn-light
CA520590A (fr) Passage libre
CA531083A (fr) Matieres colorantes disazoiques
CA521067A (fr) Polysilthianes
CA522588A (fr) Margouillet
CA520775A (fr) Pistolet a bouchon
AU207029B2 (en) Headcovering
AU209016B2 (en) Contain4er
CA523301A (fr) Lampes a souder
AU212453B2 (en) Pyridine-3-and-4-aldehyde-acetals