欢(Huan)迎(Ying)来(Lai)到(Dao)潜(Qian)江(Jiang)市(Shi)众(Zhong)一(Yi)机(Ji)电(Dian)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)!
主(Zhu)要(Yao)用(Yong)途(Tu)
YCGZ-110一(Yi)次(Ci)管(Guan)柱(Zhu)组(Zu)合(He)式(Shi)水(Shui)泥(Ni)承(Cheng)留(Liu)器(Qi)主(Zhu)要(Yao)用(Yong)于(Yu)对(Dui)油(You)、(?)气(Qi)、(?)水(Shui) 层(Ceng)进(Jin)行(Xing)临(Lin)时(Shi)、(?)久(Jiu)性(Xing)封(Feng)堵(Du)或(Huo)二(?)次(Ci)固(Gu)井(Jing),(?)通(Tong)过(Guo)承(Cheng)留(Liu)器(Qi)将(Jiang)水(Shui)泥(Ni)浆(Jiang)挤(Ji)注(Zhu)进(Jin) 入(Ru)环(Huan)空(Kong)需(Xu)要(Yao)封(Feng)固(Gu)的(De)井(Jing)段(Duan)或(Huo)进(Jin)入(Ru)地(Di)层(Ceng)的(De)裂(Lie)缝(Feng)、(?)孔(Kong)隙(Xi),(?)以(Yi)达(Da)到(Dao)封(Feng)堵(Du)和(He)补(Bu) 漏(Lou)的(De)目(Mu)的(De)。(?)
结(Jie)构(Gou)及(Ji)工(Gong)作(Zuo)原(Yuan)理(Li)
结(Jie)构(Gou):(?)由(You)坐(Zuo)封(Feng)机(Ji)构(Gou)和(He)承(Cheng)留(Liu)器(Qi)组(Zu)成(Cheng)。(?)
坐(Zuo)封(Feng):(?)油(You)管(Guan)加(Jia)压(Ya)达(Da)到(Dao)8-10MPa时(Shi),(?)启(Qi)动(Dong)销(Xiao)钉(Ding)剪(Jian)断(Duan),(?)两(Liang)级(Ji)活(Huo)塞(Sai)依(Yi)次(Ci)推(Tui) 动(Dong)推(Tui)筒(Tong)向(Xiang)下(Xia)行(Xing)驶(Shi),(?)同(Tong)时(Shi)使(Shi)上(Shang)卡(Ka)瓦(Wa)、(?)上(Shang)锥(Zhui)体(Ti)、(?)胶(Jiao)筒(Tong)和(He)下(Xia)锥(Zhui)体(Ti)向(Xiang)下(Xia)行(Xing)驶(Shi),(?)推(Tui) 动(Dong)力(Li)达(Da)到(Dao)15T左(Zuo)右(You),(?)坐(Zuo)封(Feng)完(Wan)毕(Bi),(?)丢(Diu)手(Shou)销(Xiao)钉(Ding)剪(Jian)断(Duan),(?)实(Shi)现(Xian)丢(Diu)手(Shou)。(?)丢(Diu)手(Shou)完(Wan)毕(Bi) 后(Hou),(?)中(Zhong)心(Xin)管(Guan)再(Zai)加(Jia)压(Ya)到(Dao)30-34Mpa,(?)球(Qiu)座(Zuo)销(Xiao)钉(Ding)剪(Jian)断(Duan)油(You)管(Guan)泄(Xie)压(Ya)同(Tong)时(Shi)球(Qiu)座(Zuo)脱(Tuo)落(Luo)到(Dao)接(Jie)球(Qiu)篮(Lan),(?)然(Ran)后(Hou)管(Guan)柱(Zhu)下(Xia)压(Ya)5-8T。(?)油(You)管(Guan)加(Jia)压(Ya)10Mpa正(Zheng)挤(Ji)验(Yan)封(Feng),(?)求(Qiu)吸(Xi)水(Shui)并(Bing)挤(Ji)注(Zhu)作(Zuo)业(Ye)。(?)
操(Cao)作(Zuo)方(Fang)法(Fa)
①(?)入(Ru)井(Jing)前(Qian)进(Jin)行(Xing)必(Bi)要(Yao)的(De)刮(Gua)削(Xiao)、(?)洗(Xi)井(Jing)、(?)用(Yong)118的(De)通(Tong)井(Jing)规(Gui)通(Tong)井(Jing),(?)确(Que)保(Bao)套(Tao) 管(Guan)内(Nei)壁(Bi)畅(Chang)通(Tong)。(?)同(Tong)时(Shi)预(Yu)算(Suan)坐(Zuo)封(Feng)位(Wei)置(Zhi),(?)一(Yi)定(Ding)要(Yao)避(Bi)开(Kai)套(Tao)管(Guan)接(Jie)箍(Gu)。(?)
②(?)将(Jiang)水(Shui)泥(Ni)承(Cheng)留(Liu)器(Qi)连(Lian)接(Jie)2 7/8 UP TBG加(Jia)厚(Hou)油(You)管(Guan),(?)限(Xian)速(Su)下(Xia)至(Zhi)设(She)计(Ji)位(Wei) 置(Zhi),(?)不(Bu)投(Tou)球(Qiu),(?)以(Yi)1.5-2倍(Bei)油(You)管(Guan)容(Rong)积(Ji)水(Shui)正(Zheng)洗(Xi)井(Jing)。(?)
③(?)投(Tou)φ(?)25mm球(Qiu)15min后(Hou)打(Da)压(Ya)6-8-10-12-18-24MPa,(?)各(Ge)稳(Wen)压(Ya) 3min,(?)继(Ji)续(Xu)升(Sheng)压(Ya)至(Zhi)压(Ya)力(Li)突(Tu)降(Jiang),(?)丢(Diu)手(Shou)成(Cheng)功(Gong)。(?)若(Ruo)25Mpa未(Wei)丢(Diu)手(Shou),(?)可(Ke)以(Yi)带(Dai) 压(Ya)上(Shang)提(Ti)油(You)管(Guan) 5-8T((?)净(Jing)拉(La)力(Li))(?),(?)使(Shi)其(Qi)丢(Diu)手(Shou)。(?)然(Ran)后(Hou)中(Zhong)心(Xin)管(Guan)继(Ji)续(Xu)加(Jia)压(Ya)到(Dao) 30-34Mpa,(?)球(Qiu)座(Zuo)销(Xiao)钉(Ding)剪(Jian)断(Duan)油(You)管(Guan)泄(Xie)压(Ya)同(Tong)时(Shi)球(Qiu)座(Zuo)脱(Tuo)落(Luo)到(Dao)接(Jie)球(Qiu)篮(Lan)。(?)
④(?) 下(Xia) 压(Ya) 管(Guan) 柱(Zhu) 5-8T负(Fu) 荷(He) ,(?) 正(Zheng) 挤(Ji) 验(Yan) 封(Feng) ,(?) 压(Ya) 力(Li) 10MPa,(?)或(Huo) 排(Pai) 量(Liang) 500L/min,求(Qiu)吸(Xi)水(Shui)并(Bing)挤(Ji)注(Zhu)作(Zuo)业(Ye)。(?)
注(Zhu)意(Yi)事(Shi)项(Xiang)
①(?)此(Ci)管(Guan)柱(Zhu)不(Bu)准(Zhun)外(Wai)接(Jie)旁(Pang)通(Tong)类(Lei)工(Gong)具(Ju)。(?)
②(?)坐(Zuo)封(Feng)钢(Gang)球(Qiu)不(Bu)准(Zhun)预(Yu)置(Zhi),(?)严(Yan)格(Ge)限(Xian)速(Su)下(Xia)钻(Zuan),(?)防(Fang)止(Zhi)因(Yin)下(Xia)钻(Zuan)过(Guo)速(Su)而(?)造(Zao)成(Cheng) 的(De)压(Ya)力(Li),(?)使(Shi)之(Zhi)中(Zhong)途(Tu)坐(Zuo)封(Feng)。(?)
③(?)首(Shou)次(Ci)作(Zuo)业(Ye)应(Ying)刮(Gua)削(Xiao)、(?)洗(Xi)井(Jing),(?)保(Bao)证(Zheng)套(Tao)管(Guan)内(Nei)壁(Bi)无(Wu)结(Jie)垢(Gou)、(?)无(Wu)砂(Sha)垢(Gou)和(He)颗(Ke) 粒(Li)物(Wu),(?)防(Fang)止(Zhi)因(Yin)砂(Sha)垢(Gou)和(He)颗(Ke)粒(Li)物(Wu)堵(Du)塞(Sai)坐(Zuo)封(Feng)工(Gong)具(Ju)通(Tong)道(Dao)造(Zao)成(Cheng)坐(Zuo)封(Feng)失(Shi)败(Bai)。(?)
④(?)承(Cheng)留(Liu)器(Qi)下(Xia)端(Duan)挤(Ji)注(Zhu)完(Wan)毕(Bi)后(Hou),(?)如(Ru)需(Xu)上(Shang)端(Duan)挤(Ji)注(Zhu)必(Bi)须(Xu)等(Deng)下(Xia)端(Duan)水(Shui)泥(Ni)凝(Ning)固(Gu) 后(Hou),(?)再(Zai)挤(Ji)注(Zhu)承(Cheng)留(Liu)器(Qi)上(Shang)端(Duan)。(?)
技(Ji)术(Shu)特(Te)点(Dian)
1、(?)坐(Zuo)封(Feng)、(?)挤(Ji)柱(Zhu)管(Guan)柱(Zhu)一(Yi)次(Ci)完(Wan)成(Cheng),(?)操(Cao)作(Zuo)方(Fang)便(Bian),(?)工(Gong)作(Zuo)量(Liang)小(Xiao)挤(Ji)注(Zhu)作(Zuo)业(Ye)后(Hou) 可(Ke)自(Zi)动(Dong)关(Guan)闭(Bi)下(Xia)部(Bu)。(?)
2、(?)插(Cha)管(Guan)开(Kai)放(Fang)式(Shi)设(She)计(Ji),(?)水(Shui)泥(Ni)承(Cheng)留(Liu)器(Qi)也(Ye)是(Shi)开(Kai)放(Fang)式(Shi)设(She)计(Ji),(?)有(You)效(Xiao)防(Fang)止(Zhi)砂(Sha) 垢(Gou)堵(Du)塞(Sai),(?)杜(Du)绝(Jue)开(Kai)关(Guan)不(Bu)灵(Ling)。(?)
技(Ji)术(Shu)参(Can)数(Shu)
潜(Qian)江(Jiang)市(Shi)众(Zhong)一(Yi)机(Ji)电(Dian)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)
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