238000002360 preparation method Methods 0.000 description 1.229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1.238000004519 manufacturing process Methods 0.000 description 6.230000015572 biosynthetic process Effects 0.000 description 25.239000000463 material Substances 0.000 abstract description 6.229910001220 stainless steel Inorganic materials 0.000 claims 1. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US28005701P priority Critical Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd Priority to GB0206235A priority patent/GB2373799B/en Publication of GB0306912D0 publication Critical patent/GB0306912D0/en Publication of GB2386141A publication Critical patent/GB2386141A/en Application granted granted Critical Publication of GB2386141B publication Critical patent/GB2386141B/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Original Assignee Schlumberger Holdings Ltd 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 or warranty as to the accuracy of the list.) ( en Inventor Randolph J Sheffield David M Eslinger Mark C Oettli Jose F Hurtado Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number GB0306912A Other versions GB0306912D0 Google Patents Cup packer with a screenÄownload PDF Info Publication number GB2386141A GB2386141A GB0306912A GB0306912A GB2386141A GB 2386141 A GB2386141 A GB 2386141A GB 0306912 A GB0306912 A GB 0306912A GB 0306912 A GB0306912 A GB 0306912A GB 2386141 A GB2386141 A GB 2386141A Authority GB United Kingdom Prior art keywords packer cup screen cup packer bore Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents GB2386141A - Cup packer with a screen
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |