{"id":3068,"date":"2023-05-17T07:40:23","date_gmt":"2023-05-17T07:40:23","guid":{"rendered":"https:\/\/nrg-med.com\/?page_id=3068"},"modified":"2025-03-07T09:59:10","modified_gmt":"2025-03-07T09:59:10","slug":"geothermal-well-testing","status":"publish","type":"page","link":"https:\/\/nrg-med.com\/en\/geothermal-well-testing\/","title":{"rendered":"Geothermal well testing"},"content":{"rendered":"<section class=\"l-section wpb_row us_custom_ba8e023c height_small width_full\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_middle type_default stacking_default\" style=\"--columns-gap:4rem;\"><div class=\"wpb_column vc_column_container us_custom_68426e19\"><div class=\"vc_column-inner\"><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_aeb562e5 has_text_color\"><div class=\"wpb_wrapper\"><h5 style=\"text-align: left;\"><span style=\"color: #129340;\">PRODUCTION TESTING OF GEOTHERMAL WELLS<\/span><\/h5>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_f28e1758 has_text_color us_animate_this\"><div class=\"wpb_wrapper\"><h1>Geothermal well testing<\/h1>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_2 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_middle type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-grid us_grid type_grid layout_1488 cols_1 preload_style_spinner items_have_ratio\" id=\"us_grid_1\" style=\"--columns:1;--gap:10px;--item-aspect-ratio:1\/1;\" data-filterable=\"true\"><style>.layout_1488 .w-grid-item-h{border-radius:0.5rem}.layout_1488 .usg_post_image_1{border-radius:0.5rem!important}<\/style><div class=\"w-grid-list\">\t<article class=\"w-grid-item size_1x1 post-3082 attachment type-attachment status-inherit hentry\" data-id=\"3082\">\r\n\t\t<div class=\"w-grid-item-h\">\r\n\t\t\t\t\t\t<div class=\"w-post-elm post_image usg_post_image_1 stretched\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici2-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici2-scaled.jpg 1000w, https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici2-300x300.jpg 300w, https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici2-1024x1024.jpg 1024w, https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici2-150x150.jpg 150w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n<\/div>\t<div class=\"w-grid-preloader\">\r\n\t\t<div class=\"g-preloader type_1\">\r\n\t\t\t<div><\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<div class=\"w-grid-json hidden\" onclick='return {&quot;action&quot;:&quot;us_ajax_grid&quot;,&quot;infinite_scroll&quot;:0,&quot;max_num_pages&quot;:1,&quot;pagination&quot;:&quot;none&quot;,&quot;template_vars&quot;:{&quot;columns&quot;:&quot;1&quot;,&quot;exclude_items&quot;:&quot;none&quot;,&quot;img_size&quot;:&quot;full&quot;,&quot;ignore_items_size&quot;:0,&quot;items_layout&quot;:&quot;1488&quot;,&quot;items_offset&quot;:&quot;1&quot;,&quot;load_animation&quot;:&quot;none&quot;,&quot;overriding_link&quot;:&quot;%7B%22url%22%3A%22%22%7D&quot;,&quot;post_id&quot;:0,&quot;query_args&quot;:{&quot;post_type&quot;:[&quot;attachment&quot;],&quot;post__in&quot;:[&quot;3082&quot;],&quot;post_status&quot;:&quot;inherit&quot;,&quot;post_mime_type&quot;:&quot;image&quot;,&quot;posts_per_page&quot;:&quot;1&quot;},&quot;orderby_query_args&quot;:{&quot;orderby&quot;:{&quot;date&quot;:&quot;DESC&quot;}},&quot;type&quot;:&quot;grid&quot;,&quot;us_grid_post_type&quot;:&quot;attachment&quot;,&quot;us_grid_ajax_index&quot;:1,&quot;us_grid_filter_query_string&quot;:null,&quot;us_grid_index&quot;:1,&quot;page_args&quot;:[],&quot;lang&quot;:&quot;en&quot;}}'><\/div>\r\n\t<\/div><div class=\"w-separator size_huge\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5><span style=\"color: #129340;\">\u268a PRODUCTION AND REINJECTION<\/span><\/h5>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Clean up and well testing<\/h3>\n<p>Clean up is a preliminary operation which has the aim of eliminating, through the flow, all foreign fluids and solids in the well at the end of completion (e.g. the displacement fluid, the completion fluid).<\/p>\n<p>The production test of a geothermal well can be differentiated based on: low, medium or high enthalpy, test flow parameters, reinjection parameters, purpose of the test. Can last from a few days to 1-3 months.<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h5><span style=\"color: #129340;\">\u268a WHAT IS THIS?<\/span><\/h5>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2>Production testing of geothermal wells<\/h2>\n<p>Production testing (well testing) is an essential activity in the exploration of geothermal wells.<br \/>\nThis term refers to measurements, under controlled conditions, of all parameters related to the production of water in liquid and vapour state and any associated gas, to provide complete and accurate data on the performance of the reservoir.<\/p>\n<p>Usually the test is carried out on two adjacent wells, producing from the first and reinjecting the produced water into the second, and vice versa.<\/p>\n<p>Their interpretation is used to optimize field development.<\/p>\n<\/div><\/div><div class=\"w-separator size_huge\"><\/div><div class=\"w-separator size_huge\"><\/div><div class=\"w-separator size_huge\"><\/div><div class=\"w-grid us_grid type_grid layout_1488 cols_1 preload_style_spinner\" id=\"us_grid_2\" style=\"--columns:1;--gap:10px;\" data-filterable=\"true\"><div class=\"w-grid-list\">\t<article class=\"w-grid-item size_1x1 post-3084 attachment type-attachment status-inherit hentry\" data-id=\"3084\">\r\n\t\t<div class=\"w-grid-item-h\">\r\n\t\t\t\t\t\t<div class=\"w-post-elm post_image usg_post_image_1 stretched\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"443\" src=\"https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici-scaled.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici-scaled.jpg 1000w, https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici-300x133.jpg 300w, https:\/\/nrg-med.com\/wp-content\/uploads\/2025\/03\/Well-Testing-Pozzi-Geotermici-1024x453.jpg 1024w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/div>\t\t<\/div>\r\n\t\t\t<\/article>\r\n<\/div>\t<div class=\"w-grid-preloader\">\r\n\t\t<div class=\"g-preloader type_1\">\r\n\t\t\t<div><\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<div class=\"w-grid-json hidden\" onclick='return {&quot;action&quot;:&quot;us_ajax_grid&quot;,&quot;infinite_scroll&quot;:0,&quot;max_num_pages&quot;:1,&quot;pagination&quot;:&quot;none&quot;,&quot;template_vars&quot;:{&quot;columns&quot;:&quot;1&quot;,&quot;exclude_items&quot;:&quot;none&quot;,&quot;img_size&quot;:&quot;default&quot;,&quot;ignore_items_size&quot;:0,&quot;items_layout&quot;:&quot;1488&quot;,&quot;items_offset&quot;:&quot;1&quot;,&quot;load_animation&quot;:&quot;none&quot;,&quot;overriding_link&quot;:&quot;%7B%22url%22%3A%22%22%7D&quot;,&quot;post_id&quot;:0,&quot;query_args&quot;:{&quot;post_type&quot;:[&quot;attachment&quot;],&quot;post__in&quot;:[&quot;3084&quot;],&quot;post_status&quot;:&quot;inherit&quot;,&quot;post_mime_type&quot;:&quot;image&quot;,&quot;posts_per_page&quot;:&quot;1&quot;},&quot;orderby_query_args&quot;:{&quot;orderby&quot;:{&quot;date&quot;:&quot;DESC&quot;}},&quot;type&quot;:&quot;grid&quot;,&quot;us_grid_post_type&quot;:&quot;attachment&quot;,&quot;us_grid_ajax_index&quot;:2,&quot;us_grid_filter_query_string&quot;:null,&quot;us_grid_index&quot;:2,&quot;page_args&quot;:[],&quot;lang&quot;:&quot;en&quot;}}'><\/div>\r\n\t<\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium color_primary\"><div class=\"l-section-overlay\" style=\"background:#068f43\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_middle type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3 style=\"text-align: center;\">Goals and objectives:<\/h3>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_23852cf7 height_small color_primary\"><div class=\"l-section-overlay\" style=\"background:#068f43\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_3 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_middle type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Nature and the amount of the fluids produced<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Reservoir pressure and temperature<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Characteristics of the fluids producing formation<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Efficiency of the completion<\/h5><\/div><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Efficiency of the stimulation performed in the well<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Reservoir geometry<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Well drainage radius<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Interference or correlation of producing layers among wells<\/h5><\/div><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Reservoir drive mechanism<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-iconbox us_custom_4ef5d869 us_animate_this iconpos_left style_default color_contrast align_left no_text\"><div class=\"w-iconbox-icon\" style=\"font-size:10px;\"><i class=\"fas fa-hexagon\"><\/i><\/div><div class=\"w-iconbox-meta\"><h5 class=\"w-iconbox-title\" style=\"font-size:20px;\">Production capacity and formation damage<\/h5><\/div><\/div><div class=\"w-separator size_medium\"><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_5-1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_middle type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Need more info?<\/h3>\n<\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-hwrapper valign_top align_none\" style=\"--hwrapper-gap:1.2rem\"><div class=\"w-btn-wrapper 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