High performance PAC yemvura-based drilling fluids

High-performance polyanionic cellulose (PAC) chinhu chakakosha chekuwedzera mumvura-based yekuchera zvinwiwa, ichipa huwandu hwemabhenefiti anowedzera kugona kuchera, kugadzikana kwetsime, uye kuita kwese. PAC ipolymer inonyungudika nemvura yakabva muselulosi, uye kushandiswa kwayo mukuchera zvinwiwa kunobatsira kudzora rheology, kurasikirwa kwemvura, uye kusefa kudzora. Heano maitiro epamusoro-kuita PAC kubatsira mukubudirira kwemvura-inocherwa zvinwiwa:

Hunhu hwePamusoro-Kushanda kwePAC:

1. Kunyungudika kweMvura: Yepamusoro-inoshanda PAC inonyungudika zviri nyore mumvura, ichibvumira kusanganisa nyore uye kupararira mukudhirowa kwemvura masisitimu.
2. Kukora uye Rheology Kudzora: PAC inoshanda seviscosifier mumvura yekuchera, ichibatsira kuwana uye kuchengetedza inodiwa viscosity uye rheological zvivakwa. Inopa hunhu hwekuveura-kutetepa, kufambisa kupomba panguva yekutenderera uye kupora kugera kana kwakamira.
3. Fluid Loss Control: PAC inoumba keke rakatetepa, risingapindiki refirita pamadziro echibhorani, zvichinyatso kudzikisa kurasikirwa kwemvura mukuumbwa. Izvi zvinobatsira kuchengetedza wellbore kugadzikana, kudzivirira kukuvara kwekuumbwa, uye kuderedza zvinodhura zvakarasika kutenderera matambudziko.
4. Tembiricha uye Salinity Kugadzikana: Yepamusoro-inoshanda PAC inogadzirwa kuti ichengetedze kushanda kwayo uye kugadzikana kune dzakasiyana siyana tembiricha uye salinity mwero wakasangana panguva yekuchera, kusanganisira yakakwirira-tembiricha uye yakakwirira-munyu nharaunda.
5. Kugarisana neZviwedzerwa: PAC inoratidza kugarisana kwakanaka nezvimwe zvekuchera mvura zvinowedzera, zvinosanganisira ivhu stabilizers, lubricant, shale inhibitors, uye weighting agents. Inogona kushandiswa musanganiswa neakasiyana ekuwedzera kuti agadzirise kuchera mvura zvivakwa kune chaiwo matsime mamiriro uye zvinangwa.

Mabhenefiti ePac-Kushanda Kwepamusoro muMvura-Yakavakirwa Pakuchera Fluids:

1. Kunatsiridza Gomba Kuchenesa: PAC inobatsira kumisa kuchekwa kwekuchera uye marara mumvura yekuchera, ichikurudzira kubviswa kwakanaka kubva mugomba uye kudzivirira kuti isagadzikane uye kukonzera matambudziko ekudonha.
2. Enhanced Lubricity: Kuvapo kwePAC mumvura yekuchera kunoderedza kukweshana pakati petambo yekuchera netsime, kunatsiridza kugona kuchera, kuderedza torque nekudhonza, uye kuwedzera hupenyu hwemichina yekuchera.
3. Yakagadzikana Wellbore: PAC inobatsira kudzivirira kusagadzikana kwemutsime, sekukudza gomba, sloughing shale, uye kudonha kwekugadzira, nekupa kunoshanda kusefa kutonga uye kuchengetedza tsime rekuvimbika.
4. Kuwedzera Kwekupinda Kwenyuchi: Nekugadzirisa zvivakwa zvemvura yekuchera uye kuderedza kurasikirwa kwekukakavadzana, kushanda kwakanyanya kwePAC kunogona kubatsira kukurumidza kuchera mitengo uye kuchengetedza nguva yese mukuchera.
5. Environmental and Regulatory Compliance: Mvura-based drilling fluids ine high-performance PAC inopa zvakanakira kwezvakatipoteredza pamusoro pemafuta-based fluid, kusanganisira kuderedzwa kwemamiriro ekunze, kuraswa kuri nyore, uye kutevedzera zvinodiwa nemutemo pakuchera.

Zvishandiso zveHigh-Performance PAC:

Yepamusoro-inoshanda PAC inoshandiswa mune dzakasiyana siyana dzekuchera mvura masisitimu, kusanganisira:

• Mvura-yakavakirwa madhaka (WBM): PAC chinhu chakakosha mumvura yakachena, yemunyu, uye brine-based madhaka masisitimu anoshandiswa kune akasiyana ekuchera zvibodzwa, kusanganisira kuongorora, kugadzira, uye kupedza.
• Kuchera kwakachinjika uye kwakananga: PAC inobatsira kuchengetedza kugadzikana kwemutsime uye kutonga mumamiriro ezvinhu akaoma ekuchera, sematsime akareba-anosvika, matsime akachinjika, uye matsime akatsemuka zvakanyanya.
• Kuchera kunze kwemahombekombe: PAC inonyanya kukosha mumabasa ekuchera kunze kwemahombekombe, uko kufunga kwezvakatipoteredza, kushomeka kwemidziyo, uye kugadzikana kwetsime zvinhu zvakakosha.

Mhedziso:

High-performance polyanionic cellulose (PAC) inoita basa rakakosha mumvura-based drilling fluid, ichipa yakakosha rheological control, fluid kurasikirwa kutonga, uye wellbore stabilization properties. Nekubatanidza PAC inoshanda zvikuru mukugadzira mvura yekuchera, vashandi vanogona kuwana kuvandudzwa kwekuchera, kugadzikana kwetsime, uye kushanda kwese, zvichizobatsira mukubudirira uye kusingadhuri mabasa ekuchera.