DE1458623C - - Google Patents

Info

Publication number

DE1458623C

DE1458623C DE1458623C DE 1458623 C DE1458623 C DE 1458623C DE 1458623 C DE1458623 C DE 1458623C

Authority

DE

Germany

Prior art keywords

hanger

ring

locking

tool

shoulder

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000005553 drilling Methods 0.000 description 12
• 238000007789 sealing Methods 0.000 description 12
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 229910000831 Steel Inorganic materials 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• 238000004891 communication Methods 0.000 description 1
• 239000002131 composite material Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000003599 detergent Substances 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 210000003608 fece Anatomy 0.000 description 1
• 238000011010 flushing procedure Methods 0.000 description 1
• 210000004907 gland Anatomy 0.000 description 1
• 210000004072 lung Anatomy 0.000 description 1
• 239000013535 sea water Substances 0.000 description 1