{"id":296,"date":"2025-02-04T02:58:32","date_gmt":"2025-02-04T02:58:32","guid":{"rendered":"https:\/\/prototype.ujiproduk.com\/patramakmur\/?page_id=296"},"modified":"2025-02-04T03:00:07","modified_gmt":"2025-02-04T03:00:07","slug":"project-surveillance-2","status":"publish","type":"page","link":"https:\/\/prototype.ujiproduk.com\/patramakmur\/en\/project-surveillance-2\/","title":{"rendered":"Project Surveillance"},"content":{"rendered":"

[et_pb_section fb_built=”1″ next_background_color=”#ffffff” _builder_version=”4.21.0″ _module_preset=”default” background_color=”#191a19″ background_image=”https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-content\/uploads\/2025\/01\/1826.webp” background_blend=”overlay” custom_padding=”150px||150px||false|false” bottom_divider_style=”wave2″ bottom_divider_height=”50px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#4e9f3d” text_font_size=”18px” header_font=”Montserrat|700|||||||” header_text_align=”center” header_text_color=”#FFFFFF” header_font_size=”45px” header_line_height=”1.3em” text_orientation=”center” hover_enabled=”0″ header_font_size_tablet=”45px” header_font_size_phone=”32px” header_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

Project Surveillance<\/h1>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.21.0″ _module_preset=”default” border_width_bottom=”2px” border_color_bottom=”#D6D6D6″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#242424″ header_2_font=”Montserrat|700|||||||” header_2_text_color=”#242424″ header_2_font_size=”28px” header_2_line_height=”1.3em” header_4_font=”Montserrat|600|||||||” header_4_text_color=”#242424″ header_4_font_size=”24px” header_4_line_height=”1.3em” hover_enabled=”0″ header_2_font_size_tablet=”32px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

INJECTION WELL SELECTION<\/h2>\n

[\/et_pb_text][et_pb_divider color=”#4e9f3d” divider_weight=”3px” _builder_version=”4.21.0″ _module_preset=”default” width=”10%” width_tablet=”10%” width_phone=”25%” width_last_edited=”on|phone” module_alignment=”left” custom_margin=”-20px||-2px||false|false” custom_padding=”0px||0px||false|false” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_divider][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#242424″ header_2_font=”Montserrat|700|||||||” header_2_text_color=”#242424″ header_2_font_size=”28px” header_2_line_height=”1.3em” header_4_font=”Montserrat|600|||||||” header_4_text_color=”#242424″ header_4_font_size=”24px” header_4_line_height=”1.3em” hover_enabled=”0″ header_2_font_size_tablet=”32px” header_2_font_size_phone=”30px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″] To successfully obtain significant additional oil production economically from candidate wells, accurate well selection is crucial. Given that even within the same reservoir, each zone has different characteristics, these differences must be considered. To do this, fluid and rock samples from the field must be evaluated and analyzed. The production history of each well is highly determinant of which candidate will provide a higher chance of obtaining additional oil production. This will be one of the most influential considerations during well selection.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”||14px|||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-content\/uploads\/2025\/01\/patra-makmur.webp” title_text=”patra makmur” _builder_version=”4.21.0″ _module_preset=”default” border_radii=”on|5px|5px|5px|5px” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#242424″ header_2_font=”Montserrat|700|||||||” header_2_text_color=”#242424″ header_2_font_size=”28px” header_2_line_height=”1.3em” header_4_font=”Montserrat|600|||||||” header_4_text_color=”#242424″ header_4_font_size=”24px” header_4_line_height=”1.3em” hover_enabled=”0″ header_2_font_size_tablet=”32px” header_2_font_size_phone=”30px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

Candidate wells should be selected based on the estimated optimal connectivity between the injection well and the surrounding production wells to be observed. Injection well candidate selection procedure:<\/p>\n

    \n
  1. Review Bubble map reservoir data.<\/li>\n
  2. Select an area with a low recovery factor value.<\/li>\n
  3. Determine the reservoir zone that has the most production monitor well candidates.<\/li>\n
  4. Screening and identifying technical problems in production wells (SurPlus injection is an injection with the aim of reservoir treatment so that mechanical problems in production wells are something that needs attention from the user).<\/li>\n
  5. Specifically for Huff & Puff injection, candidate wells are selected with gross production of 100 BFPD to 900 BFPD.<\/li>\n<\/ol>\n

    [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.21.0″ _module_preset=”default” background_color=”#eeeeee” border_width_bottom=”2px” border_color_bottom=”#D6D6D6″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.21.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#242424″ header_2_font=”Montserrat|700|||||||” header_2_text_color=”#242424″ header_2_font_size=”28px” header_2_line_height=”1.3em” header_4_font=”Montserrat|600|||||||” header_4_text_color=”#242424″ header_4_font_size=”24px” header_4_line_height=”1.3em” hover_enabled=”0″ header_2_font_size_tablet=”32px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

    TECHNICAL SUPERVISION<\/h2>\n

    [\/et_pb_text][et_pb_divider color=”#4e9f3d” divider_weight=”3px” _builder_version=”4.21.0″ _module_preset=”default” width=”10%” width_tablet=”10%” width_phone=”25%” width_last_edited=”on|phone” module_alignment=”left” custom_margin=”-20px||-2px||false|false” custom_padding=”0px||0px||false|false” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_divider][et_pb_text _builder_version=”4.21.0″ _module_preset=”default” text_font=”Noto Sans||||||||” text_text_color=”#242424″ header_2_font=”Montserrat|700|||||||” header_2_text_color=”#242424″ header_2_font_size=”28px” header_2_line_height=”1.3em” header_4_font=”Montserrat|600|||||||” header_4_text_color=”#242424″ header_4_font_size=”24px” header_4_line_height=”1.3em” hover_enabled=”0″ header_2_font_size_tablet=”32px” header_2_font_size_phone=”30px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

    Production monitoring should be programmed to include observation of injection response in surrounding production wells. Candidate wells should be selected based on estimates of optimal connectivity between the injection well and the surrounding production wells to be observed.<\/p>\n

    A. WELL MONITORING OBSERVATIONS BEFORE SEMAR INJECTION<\/strong><\/p>\n

      \n
    • Collecting actual production data, production well tests, fluid levels and WHP of SEMAR injection candidate wells and surrounding monitoring wells, as well as actual total field production.<\/li>\n
    • Conducting the latest well production well test using existing production facilities (test tanks or other tests used in the field).<\/li>\n
    • Taking well fluid samples at the well head and then photographing them as visual observations.<\/li>\n
    • Observing wellhead pressure.<\/li>\n
    • Conducting the latest well fluid level measurements.<\/li>\n
    • Observing pump capacity and production pump parameters, as well as well down time data.<\/li>\n<\/ul>\n

      B. WELL MONITORING OBSERVATIONS AFTER SEMAR INJECTION<\/strong><\/p>\n

        \n
      • Conducting priority well tests of the latest well production using existing production facilities (test tanks or other tests used in the field).<\/li>\n
      • Taking well fluid samples at the well head and then photographing them as visual observations.<\/li>\n
      • Re-optimizing production according to the latest well fluid level measurement data.<\/li>\n
      • Observing wellhead pressure.<\/li>\n
      • Observe pump capacity and production pump parameters as well as well downtime.<\/li>\n<\/ul>\n

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        Project SurveillanceINJECTION WELL SELECTION To successfully obtain significant additional oil production economically from candidate wells, accurate well selection is crucial. Given that even within the same reservoir, each zone has different characteristics, these differences must be considered. To do this, fluid and rock samples from the field must be evaluated and analyzed. The production history […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-296","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/pages\/296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/comments?post=296"}],"version-history":[{"count":3,"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/pages\/296\/revisions"}],"predecessor-version":[{"id":300,"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/pages\/296\/revisions\/300"}],"wp:attachment":[{"href":"https:\/\/prototype.ujiproduk.com\/patramakmur\/wp-json\/wp\/v2\/media?parent=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}