Musiyano weCast Iron Bridge Plug, Composite Bridge Plug neDissolvable Bridge Plug ndeupi?

Tsananguro Dzakadzama
1. Chivharo cheBridge reCast Iron (Bhiza reBasa reChinyakare)

• Chii: Rudzi rwepuragi yebhiriji rwepakutanga uye runogara kwenguva refu. Rwakagadzirwa nesimbi yakakandwa nezvimwe zvikamu zvesimbi.
• Mashandiro ainoita: Inoiswa mubhokisi uchishandisa waya, chubhu, kana chubhu ye coil. Sisitimu yekutsvedza inokanda simbi mumadziro ebhokisi, uye zvinhu zvekurongedza zvinowedzerwa kuti zvigadzire chisimbiso chisingapindi gasi.
• Chinhu Chinosiyanisa Chinhu Chikuru: Chinogara Kwenguva Refu uye Chakasimba Zvikuru. Chinhu chikuru chakanakira ndechekuti ine simba guru rekudzvanya uye rekudhonza. Yakagadzirwa kuti ive chinhu chinogara chiripo, chinoenda kune imwe nzira.
• Kubvisa: Kunogona kubviswa chete nekukuya (kukuya nemudziyo wakagadzirirwa pasi). Iyi inzira inotora nguva, inodhura inoda kuchera uye inogadzira tsvina yakawanda yesimbi inofanira kuparadzirwa kubva mugomba.
• Zvakanakira:

1. Kusiyiwa kwechitubu zvachose.
2. Mamiriro ezvinhu apo panodiwa chipingamupinyi chakazara, chisingakundikani kuti pave nekuchengetedzeka.
3. Kuparadzanisa nzvimbo dzine musiyano wekumanikidzwa kwakanyanya.

2. Composite Bridge Plug (Muitiro wemazuva ano we "Drillable")

• Chii: Chivharo chebhiriji chakagadzirwa nezvinhu zvakagadzirwa zvakagadzirwa—zvinowanzova musanganiswa wefibers dzegirazi, carbon fibers, uye resins.
• Mashandiro ainoita: Inoshanda zvakafanana nepuragi yesimbi yakakandwa kana tichitarisa mashandiro emakanika (zvinotsvedza, zvinhu zvekurongedza). Zvisinei, zvinhu zvacho zvakareruka uye zviri nyore kuboora.
• Chinhu Chinosiyanisa Zvinhu Zvikuru: Zvinoboorwa Zviri Nyore. Iri ndiro basa rayo guru. Zvinhu zvakasanganiswa zvakasimba zvakakwana kuti zvikwanise kubata kumanikidzwa kukuru panguva yekushanda asi zvinogoboorwa nemaune, zvichireva kuti zvinoputsika zviri nyore pasi pesimba remuchina wekuboorwa.
• Kubviswa: Kunobviswa nekuboorwa kana kugayiwa. Maitiro acho anokurumidza kupfuura simbi inogayiwa. Marara acho ipfu rakatsetseka, risingatsvedzereki, uye haritsvedzeri, zviri nyore kuchenesa kubva mugomba, zvichideredza njodzi yekukuvadza michina iri pasi pemvura.
• Zvakanakira:

1. Kupwanya kwehydraulic zvine matanho akawanda (“Fracking”) mumatsime akatambanuka. Mapuragi aya akawanda akagadzirirwa kupatsanura matanho, uye anobva aburitswa ese mukushanda kumwe chete, kunoshanda zvakanaka.
2. Kuchengetedzwa kwenguva pfupi kwenzvimbo yekuedza kana kugadzira.
3. Chero mamiriro ezvinhu aunoziva kuti uchafanira kubvisa chivharo wotangazve kubhowa kana kugadzira.

3. Chivharo cheBridge Chinonyungudika(Kugadzira Zvinhu Zvitsva "Zvakaiswa Uye Zvakanganikwa")

• Chii ichocho:Rudzi rwemhando yepamusoro, rwakagadzirwa nesimbi (senge magnesium kana aruminiyamu) kana mapolymer akagadzirwa kuti anyungudike kana akasangana nemvura, tembiricha, uye kumanikidzwa.
• Mashandiro azvinoita:Yakagadzirwa semamwe mapulagi. Musiyano uripo ndewekuti chii chinoitikamushure mebasa rayo rapera. Unopomba mvura chaiyo (semuenzaniso, brine kana acid) kana kungomirira mvura yemutsime kuti itange kunyungudika.
• Musiyano Mukuru: Hapana Kupindira Kunodiwa Pakubvisa.Puragi yacho inonyangarika yoga, ichisiyavhura tsime remvura.
• Kubviswa:Izvoinonyungudutsanemakemikari kwenguva yakatarwa (semuenzaniso, maawa, mazuva, mavhiki). Mwero wekunyungudika unogadzirwa zvichibva pamakemikari emvura uye tembiricha yekudonha kwemvura.
• Zvakanakira:
  • Zvishandiso zvakanyanyauko kupindira (semuenzaniso, kutumira tambo yekuboorera) kunodhura zvakanyanya, kune njodzi, kana kuti hazvigoneke (semuenzaniso, matsime marefu kwazvo eparutivi, kupedzisa pasi pegungwa).
  • Matsime aneMapombi Emagetsi Anopinda Mumvura (ESPs), uko kunyangwe hupfu hwakatsetseka hunobva kumapuragi akasanganiswa hunogona kukuvadza pombi. Puragi yakanyungudika haisiye marara.
  • Kupera kwe "Frac-and-flow" apo vagadziri vanoda kutanga kugadzira nekukurumidza mushure mekupwanyika pasina kucherwa kwechinhu.

Tafura Yekuenzanisa

Landrill vari kugadzira nekupa kushanda kwepamusoromapulagi efrac anonyungudika kuti akubatsire kuderedza nguva yekupedzisauye kuchengetedza mari.