Supporting structure serves to support the drilling equipment and also provide adequate space for drilling operations.<\/span> Supporting structure consists of a drilling tower (derrick or mast), substructure and rig floor.<\/span>
\n a. Drilling tower<\/strong> or so-called drilling tower is divided into three types, namely:<\/span>
\n<\/a>
\n Figure 4.3.<\/span> Army Drill tower<\/span><\/p>\n

– Conventional \/ standard derrick, the tower can not be established in a single unit, but its establishment spliced \u200b\u200bpart by part.<\/span> Widely used in drilling offshore wells.<\/span> To move the derrick must be removed one by one part and then be reunited at their destination.<\/span>
\n – Protable Skid Mast.<\/span> The tower standing position of the parts welded to one another and discrup.<\/span> This type can also be established by way detained by telescoping and reinforced by ropes moored spread.<\/span> The tower is cheaper, easier and faster in its founding, cheap transportation, but its use is limited to drilling that is not too deep.<\/span>
\n – Mobile or trailer mounted type mast.<\/span> Mast types listed in standarter API 4D.<\/span>
\n<\/a>
\n Figure 4.4.<\/span> Offshore Drilling tower<\/span><\/p>\n

b. substructure<\/strong> is the construction of a steel frame as a platform mounted on the drill hole directly.<\/span> Substructure provides workspace for workers and equipment under \/ over bor.Tinggi floor substructure is determined by the type of rig and BOP stack.<\/span> Substructure able to withstand enormous loads, which comes from the derrick or mast, hoisting equipment, rotary table, drill string (drill pipe, drill collar etc.) And the weight of the casing.<\/span>
\n<\/a>
\n Figure 4.5.<\/span> substructure<\/span><\/p>\n

c. Rig floor<\/strong> has the main function is to provide work for the drilling crew in performing drilling operations.<\/span> On the rig floor are: Rotary table, hole Mouse, Rat hole, his key Key-tong, Slip, etc.<\/span>
\n<\/a>
\n Figure 4.6.<\/span> rig Floor<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Supporting structure serves to support the drilling equipment and also provide adequate space for drilling operations. Supporting structure consists of a drilling tower (derrick or mast), substructure and rig floor. a. Drilling tower or so-called drilling tower is divided into three types, namely: Figure 4.3. Army Drill tower – Conventional \/ standard derrick, the tower …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1865],"tags":[1711,1713,1716,1712,1720,1715,1714,1719,1718,1717],"class_list":["post-1191","post","type-post","status-publish","format-standard","hentry","category-english","tag-lift-systems","tag-lift-systems-east-moline","tag-lift-systems-east-moline-il","tag-lift-systems-for-handicapped","tag-lift-systems-for-wall-cabinets","tag-lift-systems-gantry","tag-lift-systems-il","tag-lift-systems-india-pvt-ltd","tag-lift-systems-mini-jacks","tag-lift-systems-rock-island-il"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/1191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/comments?post=1191"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/1191\/revisions"}],"predecessor-version":[{"id":3464,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/1191\/revisions\/3464"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/media?parent=1191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/categories?post=1191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/tags?post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}