{"id":2617,"date":"2025-03-28T20:01:26","date_gmt":"2025-03-28T12:01:26","guid":{"rendered":"https:\/\/www.thedrillstore.com\/?p=2617"},"modified":"2025-03-28T20:01:26","modified_gmt":"2025-03-28T12:01:26","slug":"drilling-technology-part-3-mud-pump-selection-guide","status":"publish","type":"post","link":"https:\/\/www.thedrillstore.com\/nl\/news\/drilling-technology-part-3-mud-pump-selection-guide\/","title":{"rendered":"Boortechnologie (deel 3)  Gids voor de selectie van modderpompen"},"content":{"rendered":"<h3>Gids voor de selectie van modderpompen: stroomberekeningsmethoden &amp; Belangrijkste parameters<\/h3>\n<hr \/>\n<h4>\u200b<strong>I. Twee kernmethoden voor de berekening van de vloeistofstroom van het spoelen<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Ringvormige Clearance Formula<\/strong>:<br \/>\n\u200b<strong>Q=6VF (L\/min)<\/strong><\/p>\n<ul>\n<li>\u200b<strong>De V<\/strong>: Opwaartse spoelsnelheid (0,3 ~ 0,45 m \/ s; verminderen voor losse formaties)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>F<\/strong>: Ringvormig gebied tussen boorpijp en boorgat: \u200b<strong>\u03c0(D\u00b2-d\u00b2)\/4<\/strong>\u00a0(cm\u00b2), waar \u200b<strong>D<\/strong>= bitdiameter (cm), \u200b<strong>d<\/strong>= diameter boorpijp (cm).<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Empirische formule<\/strong>:<br \/>\n\u200b<strong>Q=kD (L\/min)<\/strong><\/p>\n<ul>\n<li>\u200b<strong>k<\/strong>: Waterleveringsco\u00ebffici\u00ebnt (6 ~ 15 L \/ cm \u00b7 min; hoger voor zacht rots, lager voor hard rots)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>D<\/strong>: Bitdiameter (cm).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>Casestudie<\/strong>: Voor RadiantLight C1800G (max boorpijpdiameter 168mm), Q=10\u00d716,8=168 L\/min. De maximale stroomstroom van dit model (320 L\/min) voldoet aan de operationele eisen<\/p>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>\u200b<strong>II. Kritische rollen bij boorbedrijven<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Koeling &amp; Smeriging<\/strong>: voorkomt oververwarming van boorboren en vermindert wrijving\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4,7\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Snijden verwijdering<\/strong>Behoudt 0,3-1 m\/min opwaartse snelheid om puin te spoelen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Krachtoverdracht<\/strong>: Aandrijft hydraulische gereedschappen (bijvoorbeeld turboboren)\n<div class=\"hyc-common-markdown__ref-list\"><\/div>\n<\/li>\n<li>\u200b<strong>Wellbore Stabilisatie<\/strong>: vormt moddercake om ineenstorting te voorkomen en controle vormingsdruk\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"5,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>III. Belangrijkste selectiecriteria<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Stroom &amp; Drukvereisten<\/strong>:\n<ul>\n<li>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1,8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"1\" data-hy-exposured=\"1\">De stroomstroom moet overeenkomen met de diameter van het boorgat (grotere gaten hebben een hogere stroom nodig)<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>De druk past zich aan met diepte (diepe putten vereisen \u22652,5 MPa)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Structuur Ontwerp<\/strong>:\n<ul>\n<li>\u200b<strong>BW-serie zuigerpompen<\/strong>\u00a0(bijvoorbeeld BW250) domineren vanwege stabiele output en robuustheid\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"8\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>Prioriteit geven aan corrosiebestendige materialen (roestvrij staal voor zure\/schurende media)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6,8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Operationele flexibiliteit<\/strong>:\n<ul>\n<li>Hydraulische of versnellingsaangedreven snelheidsregeling voor variabele stroom\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Ge\u00efntegreerde drukmeters en flowmeters voor real-time monitoring\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>IV. Onderhoudsessenti\u00ebn<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Smeersysteem<\/strong>:\n<ul>\n<li>Vervang krukkassolie elke 6 maanden; monitor lagertemperatuur (&lt;70\u00b0C)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Vet zuigerstangen en crossheads wekelijks\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Slijtage-gevoelige componenten<\/strong>:\n<ul>\n<li>Inspecteer zuigerdichtingen om de 50 uur; vervangen als scheuren verschijnen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Reinig\/vervang inlaatfilters dagelijks om verstoppingen te voorkomen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Veiligheidscontroles<\/strong>:\n<ul>\n<li>Testdrukontlastende kleppen maandelijks om overbelasting te voorkomen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Controleer de integriteit van de afdichting en hecht bouten aan tijdens afsluitingen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>V. Technische specificaties: BW250 modderpomp<\/strong><\/h4>\n<div class=\"hyc-common-markdown__table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Waarde<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Stroomstroom<\/td>\n<td>250 L\/min<\/td>\n<\/tr>\n<tr>\n<td>Max druk<\/td>\n<td>2,5 MPa<\/td>\n<\/tr>\n<tr>\n<td>cilinder diameter<\/td>\n<td>\u03a680 mm<\/td>\n<\/tr>\n<tr>\n<td>Kracht<\/td>\n<td>15 kW Motor\/hydraulische aandrijving<\/td>\n<\/tr>\n<tr>\n<td>Aanbevolen modderdichtheid<\/td>\n<td>1,03-1,10 g\/cm\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><strong>Gebruikstips<\/strong>: Behoud pH 7-8, zandgehalte \u22644%, en zuigslang \u22646m<\/p>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"8,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>\u200b<strong>VI. Probleemoplossing van gemeenschappelijke problemen<\/strong><\/h4>\n<ul>\n<li>\u200b<strong>Lage stroom\/druk<\/strong>Controleer op luchtingang, klepblokkering of versleten afdichtingen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Overmatige trillingen<\/strong>: Herlijnen van schachten of vervangen van onbalanseerde componenten\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Snelle slijtage<\/strong>Gebruik geharde materialen (bijvoorbeeld verchroomde voeringen) voor schuurstoffen<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Mud Pump Selection Guide: Flow Calculation Methods &amp; Key Parameters \u200bI. Two Core Methods for Flushing Fluid Flow Calculation \u200bAnnular Clearance Formula: \u200bQ=6VF (L\/min) \u200bV: Upward flushing velocity (0.3~0.45 m\/s; reduce for loose formations) \u200bF: Annular area between drill pipe and borehole: \u200b\u03c0(D\u00b2-d\u00b2)\/4\u00a0(cm\u00b2), where \u200bD=bit diameter (cm), \u200bd=drill pipe diameter (cm). \u200bEmpirical Formula: \u200bQ=kD (L\/min) [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/posts\/2617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/comments?post=2617"}],"version-history":[{"count":1,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/posts\/2617\/revisions"}],"predecessor-version":[{"id":2619,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/posts\/2617\/revisions\/2619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/media\/2618"}],"wp:attachment":[{"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/media?parent=2617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/categories?post=2617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thedrillstore.com\/nl\/wp-json\/wp\/v2\/tags?post=2617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}