{"version":"1.0","provider_name":"Fabricante y proveedor de tuber\u00edas de acero API para yacimientos petrol\u00edferos, tuber\u00edas de revestimiento y OCTG","provider_url":"https:\/\/www.wldsteel.com\/es","author_name":"WLDSTEEL","author_url":"https:\/\/www.wldsteel.com\/es\/author\/admin\/","title":"Classification and use of oil casing - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Hjg7zUm2hY\"><a href=\"https:\/\/www.wldsteel.com\/es\/classification-and-use-of-oil-casing\/\">Clasificaci\u00f3n y uso de las tuber\u00edas de revestimiento<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.wldsteel.com\/es\/classification-and-use-of-oil-casing\/embed\/#?secret=Hjg7zUm2hY\" width=\"600\" height=\"338\" title=\"\u00abClassification and use of oil casing\u00bb \u2014 API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" data-secret=\"Hjg7zUm2hY\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.wldsteel.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Surface casing1\u3001Used to seal the upper unstable loose, collapse-prone and leaky formations and water layers.2\u3001Installation of wellhead device to control well blowout.3\u3001Support part of the weight of technical casing and oil layer casing. The depth of the surface casing down depends on the specific situation, usually a few dozen meters to a few hundred meters [&hellip;]"}