SG19694G - Well apparatus. - Google Patents

Well apparatus.

Info

Publication number
SG19694G
SG19694G SG19694A SG19694A SG19694G SG 19694 G SG19694 G SG 19694G SG 19694 A SG19694 A SG 19694A SG 19694 A SG19694 A SG 19694A SG 19694 G SG19694 G SG 19694G
Authority
SG
Singapore
Prior art keywords
well apparatus
well
Prior art date
Application number
SG19694A
Inventor
Gregory D Williams
Larry E Reimert
Original Assignee
Dril Quip Inc
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 US07/347,760 external-priority patent/US4902044A/en
Application filed by Dril Quip Inc filed Critical Dril Quip Inc
Priority to SG19694A priority Critical patent/SG19694G/en
Publication of SG19694G publication Critical patent/SG19694G/en

Links

SG19694A 1989-05-04 1994-01-31 Well apparatus. SG19694G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG19694A SG19694G (en) 1989-05-04 1994-01-31 Well apparatus.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/347,760 US4902044A (en) 1989-05-04 1989-05-04 Well apparatus
SG19694A SG19694G (en) 1989-05-04 1994-01-31 Well apparatus.

Publications (1)

Publication Number Publication Date
SG19694G true SG19694G (en) 1994-06-10

Family

ID=26663865

Family Applications (1)

Application Number Title Priority Date Filing Date
SG19694A SG19694G (en) 1989-05-04 1994-01-31 Well apparatus.

Country Status (1)

Country Link
SG (1) SG19694G (en)

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