Ndeapi Mabasa ePetroleum Oiri Kuchera Giredhi CMC?

Petroleum oiri yekuchera giredhi Carboxymethyl Cellulose (CMC) inoshanda akati wandei akakosha mabasa mukuchera oiri maitiro. Heano mabasa ayo makuru:

1. Viscosity Modifier:

CMC inoshandiswa seyakagadziridzwa viscosity mukuchera zvinwiwa kudzora rheological maitiro emvura. Nekugadzirisa kusangana kweCMC, viscosity yemvura yekuchera inogona kugadzirwa kuti isangane nezvinodiwa zvekushanda kwekuchera. Yakafanira viscosity control yakakosha pakuchengetedza hydraulic kugadzikana, kudzivirira kurasikirwa kwemvura, uye kutakura zvibooreso zvinocheka pamusoro.

2. Fluid Loss Control:

CMC inoumba keke rakatetepa, risingapindiki resefa pamadziro echibhorani, rinobatsira kudzora kurasikirwa kwemvura mukuumbwa panguva yekuchera. Iri keke resefa rinoita sechipinganidzo, kuderedza njodzi yekusagadzikana kwetsime, kukuvadzwa kwekugadzira, uye kurasika kutenderera. CMC inonamira zvinogoneka kubva kune zvinogoneka maumbirwo uye mafractures, kuve nechokwadi chekushanda kwakanaka kwekuchera.

3. Kumiswa uye Shale Inhibition:

CMC inobatsira kumisa uye kutakura zvibooreso zvicherwa uye zvimwe zvimedu zvakasimba kusvika pamusoro, zvichidzivirira kugadzika uye kuungana kwavo pazasi pechibhorani. Inodzivisawo hydration uye kupararira kwe shale formations, kuderedza njodzi yekunamatira pombi, kusagadzikana kwetsime, uye kukuvara kwekugadzira. CMC inonatsiridza kugona kwese uye kuchengetedzeka kwemabasa ekuchera nekuchengetedza kutendeka kwetsime uye kuderedza nguva yekudonha.

4. Lubrication uye Friction Reduction:

CMC inoshanda semafuta ekuchera zvinwiwa, ichidzikisa kukweshera pakati petambo yekuboorera nemadziro echibhorani. Izvi zvinoderedza torque uye kudhonza patambo yekuchera, kuvandudza kudhirowa kwakanaka uye kuderedza kusakara uye kubvarura pamidziyo yekuchera. CMC zvakare inokwidziridza kuita kwe downhole motors uye rotary drilling maturusi nekudzikisa kukweshera uye kupisa chizvarwa.

5. Tembiricha uye Salinity Kugadzikana:

CMC inoratidzira tembiricha yakanakisa uye kugadzikana kwemunyu, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzakasiyana siyana dzekuchera, kusanganisira tembiricha yepamusoro uye yakanyanya-munyu. Iyo inochengetedza rheological zvimiro uye yekurasikirwa kwemvura yekudzora masimba kunyangwe pasi peyakanyanya downhole mamiriro, kuve nechokwadi chekuita kunoenderana uye kuvimbika mukuita kwakaoma kwekuchera.

6. Inoenderana Nezvakatipoteredza:

CMC ine hushamwari kwezvakatipoteredza uye inoora, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzinocherechedzwa nenharaunda. Haina zvinowedzera zvinokuvadza kana makemikari ane chepfu, kuderedza kukanganiswa kwezvakatipoteredza uye zviwanikwa zvemvura yepasi. CMC-based drilling fluids inoteerana nemirau yezvakatipoteredza uye zviyero, kuve nechokwadi chemaitiro ekuchera.

Muchidimbu, petroleum oiri yekuchera giredhi Carboxymethyl Cellulose (CMC) inoshanda akati wandei akakosha mumvura yekuchera, kusanganisira viscosity modification, fluid kurasikirwa control, kumiswa uye shale inhibition, lubrication uye friction kuderedza, tembiricha uye salinity kugadzikana, uye hushamwari kwezvakatipoteredza. Hunhu hwayo hwakasiyana-siyana hunobatsira mukushanda, kuchengetedzeka, uye kuchengetedzwa kwemafuta uye gasi kuchera mabasa pasi rese.