Hydroxyethyl selulose (HEC) ni inyongeramusaruro isanzwe mu nganda zicukura peteroli, aho ikora imirimo itandukanye mu gucukura amazi. Iyi mikorere, izwi kandi nk'icyondo cyo gucukura, igira uruhare runini mu koroshya inzira yo gucukura hakoreshejwe gukonjesha no gusiga amavuta bito, gutwara ibiti hejuru, no gutanga umutekano ku iriba. Dore incamake yimikorere, imikorere, hamwe nibitekerezo bya HEC mugucukura peteroli:

1. Intangiriro kuri Hydroxyethyl Cellulose (HEC) mugucukura amavuta

1.1 Ibisobanuro n'inkomoko

Hydroxyethyl selulose ni polymer yahinduwe ya selile yabonetse mugukora selile hamwe na okiside ya Ethylene. Ubusanzwe ikomoka ku mbaho ​​cyangwa mu ipamba kandi igatunganywa kugirango ikore amazi-ashonga, yangiza.

1.2 Viscosifying Agent in Drilling Fluids

HEC ikoreshwa mugucukura amazi kugirango ihindure kandi igenzure ubwiza bwayo. Ibi nibyingenzi mukubungabunga ingufu za hydraulic zikenewe mumariba no kwemeza ko gutema neza gutwarwa hejuru.

2. Imikorere ya Hydroxyethyl Cellulose mumazi yo gucukura amavuta

2.1 Kugenzura ibicucu

HEC ikora nka moderi ihindura imvugo, itanga igenzura ryubwiza bwamazi yo gucukura. Ubushobozi bwo guhindura ibishishwa ningirakamaro mugutezimbere ibintu bitemba byamazi mubihe bitandukanye byo gucukura.

2.2 Guhagarika gukata

Mubikorwa byo gucukura, havamo ibiti byamabuye, kandi ni ngombwa guhagarika ibyo biti mumazi yo gucukura kugirango byoroherezwe ku iriba. HEC ifasha mukubungabunga ihagarikwa rihamye ryibiti.

2.3 Gusukura umwobo

Gusukura umwobo neza ni ngombwa mugikorwa cyo gucukura. HEC igira uruhare mu bushobozi bwamazi yo gutwara no gutwara ibiti hejuru, bikarinda kwirundanyiriza ku iriba no guteza imbere ibikorwa byo gucukura neza.

2.4 Guhagarara k'ubushyuhe

HEC yerekana ubushyuhe bwiza butajegajega, bigatuma ikoreshwa muburyo bwo gucukura amazi ashobora guhura nubushyuhe butandukanye mugihe cyo gucukura.

3. Gusaba mumazi yo gucukura amavuta

3.1 Amazi ashingiye kumazi

HEC isanzwe ikoreshwa mumazi ashingiye kumazi, itanga igenzura, guhagarika ibiti, no gutuza. Itezimbere muri rusange imikorere yamazi ashingiye kumazi ahantu hatandukanye.

3.2 Kubuza Shale

HEC irashobora gutanga umusanzu mukubuza shale gukora inzitizi yo gukingira kurukuta. Ibi bifasha kwirinda kubyimba no gusenyuka kwimiterere ya shale, kubungabunga umutekano mwiza.

3.3 Igenzura ryatakaye

Mubikorwa byo gucukura aho gutakaza amazi kumiterere biteye impungenge, HEC irashobora gushyirwa mubikorwa kugirango ifashe kugenzura uruzinduko rwatakaye, kureba ko amazi yo gucukura aguma kumuriba.

4. Ibitekerezo no kwirinda

4.1 Kwibanda

Ubwinshi bwa HEC mu gucukura amazi bugomba kugenzurwa neza kugirango ugere kumiterere yifuzwa itarinze kubyimba cyane cyangwa ngo bigire ingaruka mbi kubindi biranga amazi.

4.2 Guhuza

Guhuza nibindi byongeramo amazi byongewe hamwe nibigize nibyingenzi. Tugomba gutekereza cyane kubikorwa byose kugirango wirinde ibibazo nka flocculation cyangwa kugabanya imikorere.

4.3 Igenzura ryamazi

Mugihe HEC ishobora kugira uruhare mukugenzura igihombo cyamazi, izindi nyongeramusaruro nazo zirashobora kuba nkenerwa mugukemura ibibazo byihariye byo gutakaza amazi no gukomeza kugenzura.

5. Umwanzuro

Hydroxyethyl selulose igira uruhare runini mubikorwa byo gucukura peteroli mugutanga umusanzu muke no gutuza kwamazi. Nka agent ya viscosifying, ifasha kugenzura ibintu byamazi, guhagarika gutema, no gukomeza neza neza. Abashinzwe gutegura bakeneye gusuzuma neza ubwitonzi, guhuza, hamwe nuburyo rusange kugirango barebe ko HEC yunguka byinshi mubikorwa byo gucukura peteroli.