{"id":3927,"date":"2025-04-20T09:54:09","date_gmt":"2025-04-20T09:54:09","guid":{"rendered":"https:\/\/lcm.techdcode.com\/?page_id=3927"},"modified":"2025-04-20T10:00:57","modified_gmt":"2025-04-20T10:00:57","slug":"recertification","status":"publish","type":"page","link":"https:\/\/lcm.techdcode.com\/es\/recertification\/","title":{"rendered":"Recertification"},"content":{"rendered":"
\n
\n

a Nine stage process<\/h2>\n

API 4G Category IV Mast & Substructure Refurbishment Process<\/p>\n \n

    \n
  • \n
    \n 1<\/span>\n \n <\/div>\n
    \n

    Visual Inspection & Complete Disassembly (Rig Site)<\/h3>\n

    Thoroughly inspect the mast and substructure at the rig site to identify any visible damage or wear, including potential weld defects. Then, disassemble the mast and substructure into manageable sections.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 2<\/span>\n \n <\/div>\n
    \n

    Strip Components (Rig Site)<\/h3>\n

    Remove all components (tong counterweights, lights, walkways, etc.) at the rig site.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 3<\/span>\n \n <\/div>\n
    \n

    Transport to Workshop<\/h3>\n

    Move the disassembled sections and stripped components to the refurbishment workshop.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 4<\/span>\n \n <\/div>\n
    \n

    Sandblasting<\/h3>\n

    Clean the entire structure using sandblasting to remove old paint, rust, and debris.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 5<\/span>\n \n <\/div>\n
    \n

    NDT of Critical Welds<\/h3>\n

    Conduct non-destructive testing on critical welds to detect any internal flaws after the surface has been thoroughly cleaned.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 6<\/span>\n \n <\/div>\n
    \n

    Dimensional Inspection<\/h3>\n

    Measure and verify the dimensions of critical components such as sheaves, shafts, pins, bearings, and other wear-prone parts to ensure they meet API 4G specifications. Replace or repair any components that are out of tolerance.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 7<\/span>\n \n <\/div>\n
    \n

    Repair of Welds\u00a0<\/h3>\n

    Perform any necessary repairs or reinforcements to welds based on NDT findings and engineering assessment.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 8<\/span>\n \n <\/div>\n
    \n

    Painting<\/h3>\n

    Apply a protective coating of paint to prevent corrosion.<\/p>\n <\/div>\n <\/li>\n

  • \n
    \n 9<\/span>\n \n <\/div>\n
    \n

    Reassembly & Final Inspection<\/h3>\n

    Reassemble the structure and conduct a final inspection to ensure compliance with API 4G standards.<\/p>\n <\/div>\n <\/li>\n <\/ul>\n <\/div>\n<\/section>\n\n\n\n

    Ensuring Strength, Safety, and Longevity<\/h2>

    From rig site inspection to final assembly, our meticulous refurbishment process restores drilling structures to peak performance. With precision engineering, rigorous testing, and high-quality repairs, we ensure compliance with API 4G standards, delivering reliability for your toughest operations.<\/p><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-product-grid.php","meta":{"footnotes":""},"class_list":["post-3927","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/pages\/3927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/comments?post=3927"}],"version-history":[{"count":3,"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/pages\/3927\/revisions"}],"predecessor-version":[{"id":3932,"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/pages\/3927\/revisions\/3932"}],"wp:attachment":[{"href":"https:\/\/lcm.techdcode.com\/es\/wp-json\/wp\/v2\/media?parent=3927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}