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油气井射孔用选发器的研究
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TJ510×2

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The Research of Ignition Selector Used in Oil-gas Well Perforation
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    摘要:

    传统的射孔工艺在遇到薄层多而且相距较远的油气井时,效率低下且危险性大。本文研究了在一次射孔过程中携带多节射孔枪,进行多次射孔作业的射孔工艺。主要介绍了该系统中选发器的工作原理,并就其重要组件——计数译码器的工作原理与工作过程进行研究,对该射孔系统进行了过电缆试验与高温试验,系统工作正常。

    Abstract:

    The traditional perforating process for the oil-gas well having many thin layers and longer distance between the layers is inefficient and dangerous. The perforating process of perforating many times during one procedure is studied. The principle of ignition selector is introduced, and the principle and process of counting decoder are studied. The perforating system works well under over-voltage and high temperature tests.

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  • 在线发布日期: 2020-12-21
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//获取当期的基本信息 function GetCurrentIssue() { var strUrl = "hgp/issue/get_current_issue_info"; if (strUrl != "") { $.get(strUrl, function (strIssueXml) { var strYearID = GetXmlValue(strIssueXml, "year_id"); var strIssueID = GetXmlValue(strIssueXml, "quarter_id"); var strVolume = GetXmlValue(strIssueXml, "book_no"); var strIssueEnName = GetXmlValue(strIssueXml, "quarter_en_name"); var strEnPublishDate = GetXmlValue(strIssueXml, "en_publish_date"); var strIssueSmallCoverURL = GetXmlValue(strIssueXml, "image_url"); $("#current_small_cover_id").html(""); $("#current_publish_date_id").html(strEnPublishDate); $("#current_volume_id").html(strVolume); $("#current_issue_id").html(strIssueID); }); } } function GetMetrics() { var strUrl = "hgp/article/metrics/200402014"; if (strUrl != "") { $.get(strUrl, function (strReturnScript) { eval(strReturnScript); }); } } function GetRelatedArticle() { var strUrl = "hgp/article/related/2004_2_200402014"; if (strUrl != "") { $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#RelateArticleList").html(strReturn); } else { $("#RelatedTab").hide(); $("#RelatedContainer").hide(); } }); } else { $("#RelatedTab").hide(); $("#RelatedContainer").hide(); } } function GetReferenceList(strPage) { $("#reference_current_page").prop("value", strPage); var strUrl = "hgp/article/reference/2004$2$200402014"; if (strUrl != "") { strUrl = strUrl + "?cp=" + strPage; $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#ReferenceList").append(strReturn); var intReferenceNum = $("div#ReferenceList dd").length; if (intReferenceNum % 20 != 0) { $("#MoreReferenceContainer").hide(); } } else { if (strPage != "") { var intPage = parseInt(strPage); if (intPage == 1) { $("#ReferenceTab").hide(); $("#ReferenceContainer").hide(); } else { $("#MoreReferenceContainer").hide(); } } } }); } else { $("#ReferenceTab").hide(); $("#ReferenceContainer").hide(); } } function GetWasReferencedList(strPage) { $("#was_referenced_current_page").prop("value", strPage); var strUrl = "hgp/article/cited/2004_2_200402014"; if (strUrl != "") { strUrl = strUrl + "?cp=" + strPage; $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#WasReferencedList").append(strReturn); var intWasReferencedNum = $("div#WasReferencedList dd").length; if (intWasReferencedNum != 0) { $("#MoreWasReferencedContainer").hide(); } } else { if (strPage != "") { var intPage = parseInt(strPage); if (intPage == 1) { $("#CitedByTab").hide(); $("#CitedByContainer").hide(); } else { $("#MoreWasReferencedContainer").hide(); } } } }); } else { $("#CitedByTab").hide(); $("#CitedByContainer").hide(); $("#MoreWasReferencedContainer").hide(); } } function MoreWasReferenced() { var strWasReferencedCurrentPage = $("#was_referenced_current_page").val(); var intWasReferencedCurrentPage = parseInt(strWasReferencedCurrentPage); intWasReferencedCurrentPage = intWasReferencedCurrentPage + 1; GetWasReferencedList(intWasReferencedCurrentPage); } function MoreReference() { var strReferenceCurrentPage = $("#reference_current_page").val(); var intReferenceCurrentPage = parseInt(strReferenceCurrentPage); intReferenceCurrentPage = intReferenceCurrentPage; GetReferenceList(intReferenceCurrentPage); } $().ready(function () { var strFlag="1"; if(strFlag=="1"){ $("#all_issue_position").show(); $("#online_first_position").hide(); }else{ $("#all_issue_position").hide(); $("#online_first_position").show(); } //如果没有html,自动隐藏 var strHtmlUrl=$("#HtmlUrl").prop("href"); if(strHtmlUrl.indexOf("/html/")<0){ $("#HtmlUrl").hide(); } var strDOI=$("#DOIValue").html(); if(strDOI==""){ $("#DOI").hide(); } var strDisplayCnInstitution=$("#DisplayCnInstitutionValue").html(); if(strDisplayCnInstitution==""){ $("#DisplayCnInstitution").hide(); } var strDisplayEnInstitution=$("#DisplayEnInstitutionValue").html(); if(strDisplayEnInstitution==""){ $("#DisplayEnInstitution").hide(); } var strAuthorResume=$("#AuthorResumeValue").html(); if(strAuthorResume==""){ $("#AuthorResume").hide(); } var strContactAuthor=$("#ContactAuthorValue").html(); if(strContactAuthor==""){ $("#ContactAuthor").hide(); } var strClcNumber=$("#ClcNumberValue").html(); if(strClcNumber==""){ $("#ClcNumber").hide(); } var strCnFundProject=$("#CnFundProjectValue").html(); if(strCnFundProject==""){ $("#CnFundProject").hide(); } var strEnFundProject=$("#EnFundProjectValue").html(); if(strEnFundProject==""){ $("#EnFundProject").hide(); } var strEnTitle=$("#EnTitleValue").html(); if(strEnTitle==""){ $("#EnTitle").hide(); } var strEnAbstract=$("#EnAbstractValue").html(); if(strEnAbstract==""){ $("#EnAbstract").hide(); } var strSendTime=$("#SendTimeValue").html(); if(strSendTime==""){ $("#SendTime").hide(); } var strLastModifyTime=$("#LastModifyTimeValue").html(); if(strLastModifyTime==""){ $("#LastModifyTime").hide(); } var strAdoptTime=$("#AdoptTimeValue").html(); if(strAdoptTime==""){ $("#AdoptTime").hide(); } var strPublishTime=$("#PublishTimeValue").html(); if(strPublishTime==""){ $("#PublishTime").hide(); } var strBookPublishedTime=$("#BookPublishedTimeValue").html(); if(strBookPublishedTime==""){ $("#BookPublishedTime").hide(); } var strCnKeyWord="射孔工艺;选发器;计数译码器"; 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"; } $("#ImagesList").html(strImagesList); } var strAttachmentsJson=""; if(strAttachmentsJson!=""){ var strAttachmentsList=""; var attachmentsJson = jQuery.parseJSON(strAttachmentsJson); var intLength=attachmentsJson.attachments.length; for(var i=0;i"+strAttacheName+"下 载"; } $("#AttacheList").html(strAttachmentsList); } var strCnAuthorsList=""; var strEnAuthorsList=""; var strAuthorsJson="{\"authors\":[{\"cn_name\":\"罗兴平\",\"en_name\":\"LUO Xing-ping\",\"cn_institution\":\"中国兵器工业第213研究所\",\"en_institution\":\"The 213th Research Institute of China Ordnance Industry\",\"email\":\"\",\"is_first_author\":\"1\",\"is_contact_author\":\"\",\"sequence\":\"1\",\"first_name\":\"\",\"middle_name\":\"\",\"last_name\":\"\",\"resume\":\"\",\"institute_superscript\":\"\"}]}"; if(strAuthorsJson!=""){ var authorsJson = jQuery.parseJSON(strAuthorsJson); var intLength=authorsJson.authors.length; for(var i=0;i"+cn_name+" "+institute_superscript+""; strCnAuthorsList=strCnAuthorsList+" "; if(is_contact_author==""){ strCnAuthorsList=strCnAuthorsList+""; } if(email.indexOf("@")>0){ strCnAuthorsList=strCnAuthorsList+""; } strCnAuthorsList=strCnAuthorsList+""; strCnAuthorsList=strCnAuthorsList+"
"; strCnAuthorsList=strCnAuthorsList+"

"+cn_name+"

"; strCnAuthorsList=strCnAuthorsList+cn_institution+"
"; strCnAuthorsList=strCnAuthorsList+" 在知网中查找
"; strCnAuthorsList=strCnAuthorsList+" 在百度中查找
"; strCnAuthorsList=strCnAuthorsList+" 在本站中查找
"; strCnAuthorsList=strCnAuthorsList+"
"; //英文部分 strEnAuthorsList=strEnAuthorsList+"
  • "+en_name+" "+institute_superscript+""; strEnAuthorsList=strEnAuthorsList+" "; if(is_contact_author==""){ strEnAuthorsList=strEnAuthorsList+""; } if(email.indexOf("@")>0){ strEnAuthorsList=strEnAuthorsList+""; } strEnAuthorsList=strEnAuthorsList+""; strEnAuthorsList=strEnAuthorsList+"
    "; strEnAuthorsList=strEnAuthorsList+"

    "+en_name+"

    "; strEnAuthorsList=strEnAuthorsList+en_institution+"
    "; strEnAuthorsList=strEnAuthorsList+" 在知网中查找
    "; strEnAuthorsList=strEnAuthorsList+" 在百度中查找
    "; strEnAuthorsList=strEnAuthorsList+" 在本站中查找
    "; strEnAuthorsList=strEnAuthorsList+"
  • "; } $("#CnAuthorList").html(strCnAuthorsList); $("#EnAuthorList").html(strEnAuthorsList); } $("#CommentList").load("template/common/et_article_comment.aspx?file_no=200402014&journal_id=hgp&is_mobile=0&year_id=2004&return_url=hgp/article/abstract/200402014&issue=2&flag=1"); var strAttacheListCount = $("#AttacheListCount").val(); if (strAttacheListCount == "0") {//隐藏附件 $("#MaterialsTab").hide(); } var strImagesListCount = $("#ImagesListCount").val(); if (strImagesListCount == "0") {//隐藏图片 $("#FiguresTab").hide(); } GetMetrics(); GetRelatedArticle(); GetReferenceList("1"); GetWasReferencedList("1"); }); var clipboard = new ClipboardJS('.btn'); clipboard.on('success', function (e) { alert('复制成功'); console.info('Action:', e.action); console.info('Text:', e.text); console.info('Trigger:', e.trigger); e.clearSelection(); });