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封(Feng)隔(Ge)器(Qi)的(De)制(Zhi)作(Zuo)方(Fang)法(Fa)有(You)哪(Na)些(Xie)

2019-11-22 11:39:57
次(Ci)

目(Mu)前(Qian),(?)在(Zai)油(You)田(Tian)井(Jing)下(Xia)作(Zuo)业(Ye)过(Guo)程(Cheng)中(Zhong),(?)经(Jing)常(Chang)要(Yao)下(Xia)桥(Qiao)塞(Sai)或(Huo)手(Shou)手(Shou)封(Feng)隔(Ge)器(Qi)来(Lai)封(Feng)堵(Du)某(Mou)一(Yi)层(Ceng)位(Wei)或(Huo)多(Duo)个(Ge)层(Ceng)位(Wei)。(?)在(Zai)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)坐(Zuo)封(Feng)后(Hou)通(Tong)常(Chang)要(Yao)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)的(De)密(Mi)封(Feng)性(Xing)能(Neng),(?)而(?)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)上(Shang)面(Mian)通(Tong)常(Chang)都(Du)有(You)层(Ceng)位(Wei),(?)在(Zai)直(Zhi)井(Jing)或(Huo)斜(Xie)度(Du)比(Bi)较(Jiao)小(Xiao)的(De)井(Jing)中(Zhong)可(Ke)以(Yi)将(Jiang)机(Ji)械(Xie)坐(Zuo)封(Feng)式(Shi)封(Feng)隔(Ge)器(Qi)接(Jie)在(Zai)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)的(De)上(Shang)面(Mian),(?)先(Xian)坐(Zuo)封(Feng)要(Yao)试(Shi)验(Yan)的(De)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)丢(Diu)手(Shou)后(Hou)将(Jiang)管(Guan)柱(Zhu)上(Shang)提(Ti)一(Yi)定(Ding)距(Ju)离(Li),(?)再(Zai)坐(Zuo)封(Feng)机(Ji)械(Xie)坐(Zuo)封(Feng)式(Shi)封(Feng)隔(Ge)器(Qi)封(Feng)堵(Du)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)上(Shang)面(Mian)的(De)层(Ceng)位(Wei),(?)对(Dui)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)进(Jin)行(Xing)试(Shi)验(Yan)。(?)而(?)在(Zai)大(Da)斜(Xie)度(Du)井(Jing)和(He)水(Shui)平(Ping)井(Jing)中(Zhong)机(Ji)械(Xie)坐(Zuo)封(Feng)式(Shi)封(Feng)隔(Ge)器(Qi)就(Jiu)无(Wu)法(Fa)使(Shi)用(Yong),(?)在(Zai)这(Zhe)种(Zhong)情(Qing)况(Kuang)下(Xia)只(Zhi)有(You)提(Ti)出(Chu)丢(Diu)手(Shou)管(Guan)柱(Zhu),(?)重(Zhong)新(Xin)下(Xia)非(Fei)机(Ji)械(Xie)坐(Zuo)封(Feng)式(Shi)封(Feng)隔(Ge)器(Qi)来(Lai)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)的(De)密(Mi)封(Feng)性(Xing)能(Neng),(?)这(Zhe)样(Yang)就(Jiu)使(Shi)作(Zuo)业(Ye)费(Fei)用(Yong)增(Zeng)加(Jia),(?)作(Zuo)业(Ye)工(Gong)期(Qi)延(Yan)长(Chang)。(?)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)的(De)目(Mu)的(De)就(Jiu)在(Zai)于(Yu)提(Ti)供(Gong)一(Yi)种(Zhong)能(Neng)用(Yong)于(Yu)油(You)田(Tian)大(Da)斜(Xie)度(Du)井(Jing)、(?)水(Shui)平(Ping)井(Jing)井(Jing)下(Xia)一(Yi)次(Ci)管(Guan)柱(Zhu)坐(Zuo)封(Feng)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)并(Bing)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)的(De)封(Feng)隔(Ge)器(Qi)。(?)

发(Fa)明(Ming)内(Nei)容(Rong)为(Wei)了(Liao)克(Ke)服(Fu)油(You)田(Tian)大(Da)斜(Xie)度(Du)井(Jing)、(?)水(Shui)平(Ping)井(Jing)井(Jing)下(Xia)一(Yi)次(Ci)管(Guan)柱(Zhu)坐(Zuo)封(Feng)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)不(Bu)能(Neng)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)的(De)不(Bu)足(Zu),(?)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)的(De)目(Mu)的(De)就(Jiu)在(Zai)于(Yu)提(Ti)供(Gong)一(Yi)种(Zhong)能(Neng)用(Yong)于(Yu)油(You)田(Tian)大(Da)斜(Xie)度(Du)井(Jing)、(?)水(Shui)平(Ping)井(Jing)井(Jing)下(Xia)一(Yi)次(Ci)管(Guan)柱(Zhu)坐(Zuo)封(Feng)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)并(Bing)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)的(De)封(Feng)隔(Ge)器(Qi)。(?)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)解(Jie)决(Jue)其(Qi)技(Ji)术(Shu)问(Wen)题(Ti)所(Suo)采(Cai)用(Yong)的(De)技(Ji)术(Shu)方(Fang)案(An)是(Shi)上(Shang)接(Jie)头(Tou)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)上(Shang)接(Jie)头(Tou)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)0形(Xing)圈(Quan)位(Wei)于(Yu)上(Shang)接(Jie)头(Tou)的(De)密(Mi)封(Feng)槽(Cao)内(Nei),(?)与(Yu)压(Ya)帽(Mao)内(Nei)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)胶(Jiao)筒(Tong)套(Tao)在(Zai)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)衬(Chen)环(Huan)位(Wei)于(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)端(Duan)面(Mian)接(Jie)触(Chu),(?)衬(Chen)环(Huan)上(Shang)有(You)供(Gong)液(Ye)体(Ti)通(Tong)过(Guo)的(De)孔(Kong)眼(Yan),(?)钢(Gang)球(Qiu)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)与(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)密(Mi)封(Feng)斜(Xie)面(Mian)接(Jie)触(Chu),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)和(He)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)后(Hou)形(Xing)成(Cheng)的(De)内(Nei)腔(Qiang)内(Nei),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)外(Wai)圆(Yuan)面(Mian)上(Shang)、(?)下(Xia)密(Mi)封(Feng)槽(Cao)内(Nei)的(De)0形(Xing)圈(Quan)分(Fen)别(Bie)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)、(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)螺(Luo)纹(Wen)部(Bu)分(Fen)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)的(De)螺(Luo)纹(Wen)孔(Kong)连(Lian)接(Jie),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)台(Tai)阶(Jie)位(Wei)于(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)外(Wai)圆(Yuan)面(Mian)的(De)槽(Cao)内(Nei),(?)密(Mi)封(Feng)滑(Hua)套(Tao)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)的(De)台(Tai)阶(Jie)接(Jie)触(Chu)密(Mi)封(Feng),(?)密(Mi)封(Feng)滑(Hua)套(Tao)内(Nei)圆(Yuan)面(Mian)上(Shang)的(De)密(Mi)封(Feng)槽(Cao)内(Nei)的(De)0形(Xing)圈(Quan)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)外(Wai)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)压(Ya)簧(Huang)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang),(?)一(Yi)端(Duan)压(Ya)在(Zai)密(Mi)封(Feng)滑(Hua)套(Tao)的(De)端(Duan)面(Mian),(?)另(Ling)一(Yi)端(Duan)压(Ya)在(Zai)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)的(De)下(Xia)接(Jie)头(Tou)的(De)端(Duan)面(Mian)上(Shang)。(?)上(Shang)接(Jie)头(Tou)上(Shang)部(Bu)有(You)内(Nei)油(You)管(Guan)螺(Luo)纹(Wen),(?)下(Xia)接(Jie)头(Tou)下(Xia)部(Bu)有(You)外(Wai)油(You)管(Guan)螺(Luo)纹(Wen),(?)用(Yong)于(Yu)封(Feng)隔(Ge)器(Qi)下(Xia)井(Jing)时(Shi)与(Yu)油(You)管(Guan)连(Lian)接(Jie);(?)胶(Jiao)筒(Tong)两(Liang)端(Duan)有(You)硫(Liu)化(Hua)在(Zai)胶(Jiao)筒(Tong)上(Shang)的(De)硫(Liu)化(Hua)芯(Xin)子(Zi),(?)硫(Liu)化(Hua)芯(Xin)子(Zi)外(Wai)圆(Yuan)面(Mian)上(Shang)有(You)与(Yu)压(Ya)帽(Mao)连(Lian)接(Jie)的(De)螺(Luo)纹(Wen);(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)端(Duan)面(Mian)和(He)外(Wai)圆(Yuan)面(Mian)上(Shang)有(You)供(Gong)液(Ye)体(Ti)通(Tong)过(Guo)的(De)孔(Kong)眼(Yan)。(?)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)的(De)有(You)益(Yi)效(Xiao)果(Guo)是(Shi),(?)提(Ti)供(Gong)一(Yi)种(Zhong)用(Yong)于(Yu)油(You)田(Tian)大(Da)斜(Xie)度(Du)井(Jing)、(?)水(Shui)平(Ping)井(Jing)井(Jing)下(Xia)一(Yi)次(Ci)管(Guan)柱(Zhu)坐(Zuo)封(Feng)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)并(Bing)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)的(De)封(Feng)隔(Ge)器(Qi)。(?)以(Yi)下(Xia)结(Jie)合(He)附(Fu)图(Tu)

和(He)实(Shi)施(Shi)例(Li)对(Dui)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)进(Jin)一(Yi)步(Bu)说(Shuo)明(Ming)。(?)附(Fu)图(Tu)为(Wei)本(Ben)实(Shi)用(Yong)新(Xin)型(Xing)的(De)结(Jie)构(Gou)示(Shi)意(Yi)图(Tu)。(?)附(Fu)图(Tu)中(Zhong)1、(?)上(Shang)接(Jie)头(Tou);(?)2、(?)0形(Xing)圈(Quan);(?)3、(?)压(Ya)帽(Mao);(?)4、(?)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan);(?)5、(?)胶(Jiao)筒(Tong);(?)6、(?)钢(Gang)球(Qiu);(?)7、(?)控(Kong)制(Zhi)滑(Hua)套(Tao);(?)8衬(Chen)环(Huan);(?)9、(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan);(?)10、(?)控(Kong)制(Zhi)剪(Jian)钉(Ding);(?)11、(?)密(Mi)封(Feng)滑(Hua)套(Tao);(?)12、(?)压(Ya)簧(Huang);(?)13、(?)下(Xia)接(Jie)头(Tou)。(?)
具(Ju)体(Ti)实(Shi)施(Shi)方(Fang)式(Shi)
如(Ru)附(Fu)图(Tu)所(Suo)示(Shi),(?)上(Shang)接(Jie)头(Tou)1与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)上(Shang)接(Jie)头(Tou)1与(Yu)压(Ya)帽(Mao)3螺(Luo)纹(Wen)连(Lian)接(Jie),(?) 0形(Xing)圈(Quan)2位(Wei)于(Yu)上(Shang)接(Jie)头(Tou)1的(De)密(Mi)封(Feng)槽(Cao)内(Nei),(?)与(Yu)压(Ya)帽(Mao)3内(Nei)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)胶(Jiao)筒(Tong)5套(Tao)在(Zai)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4上(Shang)与(Yu)压(Ya)帽(Mao)3螺(Luo)纹(Wen)连(Lian)接(Jie),(?)衬(Chen)环(Huan)8位(Wei)于(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9内(Nei)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4端(Duan)面(Mian)接(Jie)触(Chu),(?)衬(Chen)环(Huan)8上(Shang)有(You)供(Gong)液(Ye)体(Ti)通(Tong)过(Guo)的(De)孔(Kong)眼(Yan),(?)钢(Gang)球(Qiu)6位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4内(Nei)与(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)7的(De)密(Mi)封(Feng)斜(Xie)面(Mian)接(Jie)触(Chu),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)7位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4和(He)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)后(Hou)形(Xing)成(Cheng)的(De)内(Nei)腔(Qiang)内(Nei),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)7外(Wai)圆(Yuan)面(Mian)上(Shang)、(?)下(Xia)密(Mi)封(Feng)槽(Cao)内(Nei)的(De)0形(Xing)圈(Quan)2分(Fen)别(Bie)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4、(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9内(Nei)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)10的(De)螺(Luo)纹(Wen)部(Bu)分(Fen)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9上(Shang)的(De)螺(Luo)纹(Wen)孔(Kong)连(Lian)接(Jie),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)10的(De)台(Tai)阶(Jie)位(Wei)于(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)7的(De)外(Wai)圆(Yuan)面(Mian)的(De)槽(Cao)内(Nei),(?) 密(Mi)封(Feng)滑(Hua)套(Tao)11套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9上(Shang)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9的(De)台(Tai)阶(Jie)接(Jie)触(Chu)密(Mi)封(Feng),(?)密(Mi)封(Feng)滑(Hua)套(Tao)11内(Nei)圆(Yuan)面(Mian)上(Shang)的(De)密(Mi)封(Feng)槽(Cao)内(Nei)的(De)0形(Xing)圈(Quan)2与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9外(Wai)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)压(Ya)簧(Huang)12套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9上(Shang),(?)一(Yi)端(Duan)压(Ya)在(Zai)密(Mi)封(Feng)滑(Hua)套(Tao)11的(De)端(Duan)面(Mian),(?)另(Ling)一(Yi)端(Duan)压(Ya)在(Zai)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)的(De)下(Xia)接(Jie)头(Tou)13的(De)端(Duan)面(Mian)上(Shang)。(?)使(Shi)用(Yong)时(Shi),(?)先(Xian)将(Jiang)封(Feng)隔(Ge)器(Qi)内(Nei)的(De)钢(Gang)球(Qiu)6取(Qu)出(Chu),(?)再(Zai)将(Jiang)封(Feng)隔(Ge)器(Qi)连(Lian)接(Jie)在(Zai)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)上(Shang)面(Mian),(?) 用(Yong)油(You)管(Guan)将(Jiang)工(Gong)具(Ju)送(Song)至(Zhi)井(Jing)下(Xia)设(She)计(Ji)位(Wei)置(Zhi),(?)用(Yong)泵(Beng)车(Che)向(Xiang)油(You)管(Guan)内(Nei)打(Da)压(Ya),(?)封(Feng)隔(Ge)器(Qi)上(Shang)的(De)孔(Kong)眼(Yan)在(Zai)控(Kong)制(Zhi)滑(Hua)套(Tao)7密(Mi)封(Feng)下(Xia),(?)液(Ye)体(Ti)通(Tong)过(Guo)封(Feng)隔(Ge)器(Qi)的(De)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)4、(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9时(Shi),(?)封(Feng)隔(Ge)器(Qi)不(Bu)坐(Zuo)封(Feng),(?)待(Dai)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)坐(Zuo)封(Feng)后(Hou),(?)将(Jiang)油(You)管(Guan)上(Shang)提(Ti)一(Yi)定(Ding)距(Ju)离(Li),(?)将(Jiang)取(Qu)出(Chu)的(De)钢(Gang)球(Qiu)6投(Tou)入(Ru)油(You)管(Guan)内(Nei),(?)待(Dai)钢(Gang)球(Qiu)6至(Zhi)控(Kong)制(Zhi)滑(Hua)套(Tao)7的(De)密(Mi)封(Feng)斜(Xie)面(Mian)上(Shang)时(Shi),(?)开(Kai)泵(Beng)打(Da)压(Ya),(?)当(Dang)压(Ya)力(Li)达(Da)一(Yi)定(Ding)值(Zhi)时(Shi),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)7将(Jiang)控(Kong)制(Zhi)剪(Jian)钉(Ding)10台(Tai)阶(Jie)剪(Jian)断(Duan),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)7 下(Xia)行(Xing)至(Zhi)下(Xia)接(Jie)头(Tou)13台(Tai)阶(Jie)处(Chu),(?)此(Ci)时(Shi)钢(Gang)球(Qiu)6和(He)控(Kong)制(Zhi)滑(Hua)套(Tao)7将(Jiang)下(Xia)面(Mian)通(Tong)道(Dao)堵(Du)死(Si),(?)衬(Chen)环(Huan)8与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan) 9供(Gong)液(Ye)体(Ti)通(Tong)过(Guo)的(De)孔(Kong)眼(Yan)被(Bei)打(Da)开(Kai),(?)液(Ye)体(Ti)经(Jing)衬(Chen)环(Huan)8和(He)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9的(De)孔(Kong)眼(Yan)进(Jin)入(Ru)胶(Jiao)筒(Tong)5内(Nei)腔(Qiang),(?)胶(Jiao)筒(Tong)5 扩(Kuo)张(Zhang)密(Mi)封(Feng)油(You)套(Tao)环(Huan)形(Xing)通(Tong)道(Dao),(?)此(Ci)时(Shi)液(Ye)压(Ya)力(Li)经(Jing)过(Guo)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)9的(De)孔(Kong)眼(Yan)平(Ping)衡(Heng)了(Liao)压(Ya)簧(Huang)12的(De)压(Ya)力(Li)将(Jiang)密(Mi)封(Feng)滑(Hua)套(Tao)11打(Da)开(Kai),(?)液(Ye)体(Ti)进(Jin)入(Ru)了(Liao)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)与(Yu)封(Feng)隔(Ge)器(Qi)之(Zhi)间(Jian)的(De)油(You)套(Tao)环(Huan)形(Xing)通(Tong)道(Dao),(?)此(Ci)时(Shi)即(Ji)可(Ke)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)的(De)密(Mi)封(Feng)性(Xing)能(Neng)。(?)

权(Quan)利(Li)要(Yao)求(Qiu)1.封(Feng)隔(Ge)器(Qi),(?)上(Shang)接(Jie)头(Tou)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)上(Shang)接(Jie)头(Tou)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)胶(Jiao)筒(Tong)套(Tao)在(Zai)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)衬(Chen)环(Huan)位(Wei)于(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei),(?)其(Qi)特(Te)征(Zheng)是(Shi)钢(Gang)球(Qiu)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)与(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)密(Mi)封(Feng)斜(Xie)面(Mian)接(Jie)触(Chu),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)和(He)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)后(Hou)形(Xing)成(Cheng)的(De)内(Nei)腔(Qiang)内(Nei),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)外(Wai)圆(Yuan)面(Mian)上(Shang)、(?)下(Xia)密(Mi)封(Feng)槽(Cao)内(Nei)的(De)0形(Xing)圈(Quan)分(Fen)别(Bie)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)、(?)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)圆(Yuan)面(Mian)接(Jie)触(Chu)密(Mi)封(Feng),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)螺(Luo)纹(Wen)部(Bu)分(Fen)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)的(De)螺(Luo)纹(Wen)孔(Kong)连(Lian)接(Jie),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)台(Tai)阶(Jie)位(Wei)于(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)外(Wai)圆(Yuan)面(Mian)的(De)槽(Cao)内(Nei),(?)密(Mi)封(Feng)滑(Hua)套(Tao)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)的(De)台(Tai)阶(Jie)接(Jie)触(Chu)密(Mi)封(Feng),(?)压(Ya)簧(Huang)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang),(?)一(Yi)端(Duan)压(Ya)在(Zai)密(Mi)封(Feng)滑(Hua)套(Tao)的(De)端(Duan)面(Mian),(?)另(Ling)一(Yi)端(Duan)压(Ya)在(Zai)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)的(De)下(Xia)接(Jie)头(Tou)的(De)端(Duan)面(Mian)上(Shang)。(?)
2.根(Gen)据(Ju)权(Quan)利(Li)要(Yao)求(Qiu)1所(Suo)述(Shu)的(De)封(Feng)隔(Ge)器(Qi),(?)其(Qi)特(Te)征(Zheng)在(Zai)于(Yu)上(Shang)接(Jie)头(Tou)上(Shang)部(Bu)有(You)内(Nei)油(You)管(Guan)螺(Luo)纹(Wen),(?)下(Xia)接(Jie)头(Tou)下(Xia)部(Bu)有(You)外(Wai)油(You)管(Guan)螺(Luo)纹(Wen),(?)用(Yong)于(Yu)封(Feng)隔(Ge)器(Qi)下(Xia)井(Jing)时(Shi)与(Yu)油(You)管(Guan)连(Lian)接(Jie)。(?)
3.根(Gen)据(Ju)权(Quan)利(Li)要(Yao)求(Qiu)1所(Suo)述(Shu)的(De)封(Feng)隔(Ge)器(Qi),(?)其(Qi)特(Te)征(Zheng)在(Zai)于(Yu)胶(Jiao)筒(Tong)两(Liang)端(Duan)有(You)硫(Liu)化(Hua)在(Zai)胶(Jiao)筒(Tong)上(Shang)的(De)硫(Liu)化(Hua)芯(Xin)子(Zi),(?) 硫(Liu)化(Hua)芯(Xin)子(Zi)外(Wai)圆(Yuan)面(Mian)上(Shang)有(You)与(Yu)压(Ya)帽(Mao)连(Lian)接(Jie)的(De)螺(Luo)纹(Wen)。(?)
4.根(Gen)据(Ju)权(Quan)利(Li)要(Yao)求(Qiu)1所(Suo)述(Shu)的(De)封(Feng)隔(Ge)器(Qi),(?)其(Qi)特(Te)征(Zheng)在(Zai)于(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)端(Duan)面(Mian)和(He)外(Wai)圆(Yuan)面(Mian)上(Shang)有(You)供(Gong)液(Ye)体(Ti)通(Tong)过(Guo)的(De)孔(Kong)眼(Yan)。(?)
zhuanli摘(Zhai)要(Yao)封(Feng)隔(Ge)器(Qi)的(De)上(Shang)接(Jie)头(Tou)与(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)上(Shang)接(Jie)头(Tou)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)胶(Jiao)筒(Tong)套(Tao)在(Zai)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)压(Ya)帽(Mao)螺(Luo)纹(Wen)连(Lian)接(Jie),(?)衬(Chen)环(Huan)位(Wei)于(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei),(?)钢(Gang)球(Qiu)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)内(Nei)与(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)密(Mi)封(Feng)斜(Xie)面(Mian)接(Jie)触(Chu),(?)控(Kong)制(Zhi)滑(Hua)套(Tao)位(Wei)于(Yu)上(Shang)部(Bu)中(Zhong)心(Xin)管(Guan)和(He)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)后(Hou)形(Xing)成(Cheng)的(De)内(Nei)腔(Qiang)内(Nei),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)螺(Luo)纹(Wen)部(Bu)分(Fen)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)的(De)螺(Luo)纹(Wen)孔(Kong)连(Lian)接(Jie),(?)控(Kong)制(Zhi)剪(Jian)钉(Ding)的(De)台(Tai)阶(Jie)位(Wei)于(Yu)控(Kong)制(Zhi)滑(Hua)套(Tao)的(De)外(Wai)圆(Yuan)面(Mian)的(De)槽(Cao)内(Nei),(?)密(Mi)封(Feng)滑(Hua)套(Tao)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)的(De)台(Tai)阶(Jie)接(Jie)触(Chu)密(Mi)封(Feng),(?)压(Ya)簧(Huang)套(Tao)在(Zai)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)上(Shang),(?)一(Yi)端(Duan)压(Ya)在(Zai)密(Mi)封(Feng)滑(Hua)套(Tao)的(De)端(Duan)面(Mian),(?)另(Ling)一(Yi)端(Duan)压(Ya)在(Zai)与(Yu)下(Xia)部(Bu)中(Zhong)心(Xin)管(Guan)油(You)管(Guan)螺(Luo)纹(Wen)连(Lian)接(Jie)的(De)下(Xia)接(Jie)头(Tou)的(De)端(Duan)面(Mian)上(Shang),(?)该(Gai)封(Feng)隔(Ge)器(Qi)主(Zhu)要(Yao)用(Yong)于(Yu)油(You)田(Tian)大(Da)斜(Xie)度(Du)井(Jing)、(?)水(Shui)平(Ping)井(Jing)井(Jing)下(Xia)一(Yi)次(Ci)管(Guan)柱(Zhu)坐(Zuo)封(Feng)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi),(?)并(Bing)试(Shi)验(Yan)桥(Qiao)塞(Sai)或(Huo)丢(Diu)手(Shou)封(Feng)隔(Ge)器(Qi)密(Mi)封(Feng)性(Xing)能(Neng)。(?)

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