1.0Pickett Oilfield, LLChttps://pickettoil.com/storePickett Oilfield, LLChttps://pickettoil.com/storerich600338<blockquote class="wp-embedded-content" data-secret="sB2DSusmEh"><a href="https://pickettoil.com/store/what-are-bops/">What are Blowout Preventers’ (BOP’s)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://pickettoil.com/store/what-are-bops/embed/#?secret=sB2DSusmEh" width="600" height="338" title="“What are Blowout Preventers’ (BOP’s)” — Pickett Oilfield, LLC" data-secret="sB2DSusmEh" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://pickettoil.com/store/wp-includes/js/wp-embed.min.js </script> BOP stands for Blow-Out Preventer, and these are placed at the top of the well. It is a valve that can be turned off remotely in most cases, so that the drilling crew may regain control. Then measures can be taken to restore the correct density and stabilize the pressure of the reservoir. Blow-Out Preventers ... Read morehttp://www.pickettoil.com/store/image/cache/data/HYDRILL%20BOP%20STACK%203-138x138.JPG