1. Ukukhetha izinto zodaka
. 2. Okuqukethwe umswakama: hhayi ngaphezulu kwe-10% 3. Izinga lokuphambanisa: hhayi ngaphansi kwe-10m3 / ton. I-4. Ukulahleka kwamanzi: akukho ngaphezu kwe-20ml / min.
(2) Ukukhetha kwamanzi: Amanzi kufanele ahlolwe ngekhwalithi yamanzi. Ngokuvamile, amanzi athambile akufanele adlule ama-degree ayi-15. Uma idlula, kufanele ithathwe.
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2. Ukulungiselela nokusebenzisa
(1) Izithako eziyisisekelo kudaka ngalunye lwe-cubic: 1. I-Bentonite: 5% -8%, 50-80kg. 2. I-SODA ASH (NACO3): 3% kuya ku-5% wevolumu yenhlabathi, 1.5 kuya ku-4kg of Soda Ash. 3. I-POYDRYZLED Polyacrylamide: 0.015% kuya ku-0.03%, 0.15 kuya ku-0.3kg. 4. I-Peldyzyzed polyacrylonitritery eyomile eyomile: 0.2% kuya ku-0.5%, 2 kuya ku-5kg we-poldrolyzrylonitritritritritriftile eyomile eyomile.
Ngaphezu kwalokho, ngokuya ngemibandela yokwakheka, engeza u-0.5 kuye ku-3 kg we-ejenti elwa nokuhlanza, i-ejenti yokuqhuma i-ejenti kanye nokulahleka koketshezi okunciphisa i-ejenti ngayinye ye-cubic metres kadaka. Uma ukwakheka kwe-quaternary kulula ukuwa futhi kwandise, engeza cishe i-1% i-agent e-anti-collapse kanye ne-1% potassium enjalo.
(2) Inqubo yokulungiselela: Ngaphansi kwezimo ezijwayelekile, cishe ama-50m3 odakeni ayadingeka ukumba i-1000m Borehole. Ukuthatha ukulungiswa kodaka lwe-20m3 njengesibonelo, inqubo yokulungiselela "yodaka oluphindwe kabili" imi ngalendlela elandelayo:
1. Beka i-30-80kg ye-soda ash (naco3) ngamanzi angu-4m3 uhlanganise kahle, bese wengeza u-1000-1600kk we-bentonite, uhlanganise kahle, bese ucwilisa izinsuku ezingaphezu kwezinsuku ezimbili ngaphambi kokusebenzisa. 2. Ngaphambi kokusebenzisa, engeza udaka olugcwele emanzini ahlanzekile ukuze ulichithe ukuze wenze i-20m3 Base Slurry. 3. Qhubeka i-3-6kg ye-poldrolyzed polyracrylamide impuphu eyomile ngamanzi bese uyifaka ku-burry eyisisekelo; Dlulisa futhi uchithe 40-100kg ye-poldrolyzed polyacrylonitritritritritritritritritritritritritrile powder eyomile ngamanzi bese uyifaka ku-burry eyisisekelo. 4. Vusa kahle ngemuva kokungeza zonke izithako
. : 17 kuya ku-21 imizuzwana yamanzi (b): ngaphansi kwe-15ML / 30 imizuzu udaka (k):
Izithako zodaka oludonsa ngekhilomitha ngalinye
1. UClay:
Khetha i-Bentonite esezingeni eliphakeme, futhi izidingo zayo zobuchwepheshe zimi ngalendlela elandelayo: 1. Usayizi wezinhlayiyana: ngaphezulu kwe-200 mesh 2 Ngaphezu kwe-20ml / min55. Umthamo: 3000 ~ 4000kg
2. I-SODA ASH (NACO3): 150kg
3. Ukukhetha kwamanzi: Amanzi kufanele ahlolwe ngekhwalithi yamanzi. Ngokuvamile, amanzi athambile akufanele adlule ama-degree ayi-15. Uma idlula, kufanele ithathwe.
I-4. I-POYDRYZED Polyacrylamide: 1. Ukukhetha i-hydrolyzed polyyacrylamide kufanele kube yi-powder eyomile, i-anionic, isisindo samangqamuzana hhayi ngaphansi kwezigidi ezi-5, ne-hydrolysis degree 30%. 2. Imithamo: 25kg.
5. I-Hydrolyzed Polyacrylonitrile: 1. Ukukhethwa kwe-hydrolyzed polyyacrylonitrite kufanele kube yi-powder eyomile, i-anionic, isisindo molecular 100,000-200,000, kanye degree of hydrolysis 55-65%. 2. Imithamo: 300kg.
I-6. Ezinye izinto zokwakha: 1. ST-1 Anti-Slump Agent: 25kg. 2. 801 plugging ejenti: 50kg. 3. I-Potassium iyazithoba (KHM): 50KG. 4. Naoh (caustic soda): 10kg. I-5
Composite isigaba esiphansi esiphansi se-anti-collapse mud
1. Izici
1. U-fluodity omuhle kanye nekhono elinamandla lokuphatha i-rock powder. 2. Ukwelashwa okulula kodaka, ukulungiswa okulula, ukusebenza okuzinzile nempilo yenkonzo ende. I-3. Ukusebenza okubanzi, kungasetshenziswa hhayi kuphela e-strata evulekile, ephukile futhi eshayekile, kodwa futhi naseMuddy Crow stratum kanye ne-rock-syratum ebucayi yamanzi. Ingahlangana nezidingo zokuvikelwa odongeni kwama-rock ahlukene.
4. Kulula ukulungiselela, ngaphandle kokushisa noma ukugcoba kwangaphambilini, mane nje uhlanganise lezi zigaba ezimbili eziqinile zesigaba bese uvusa kahle. I-5
2. Ukulungiselela okuhlanganisiwe okuhlanganisiwe udaka olu-anti-slump oluqinile alotshezi: polylacrylamide (pam) ─potassium chlorassium chlorasside (kcl) anti-slump anti-slump anti-slump anti-slump anti 2. I-Soda Ash (NA2CO3) 0.5%. 3. I-sodium carboxypotassium cellulose (NA-CMC) 0.4%. I-4. I-PolyacryRlamide (isisindo se-pam molecular amayunithi ayizigidi eziyi-12) 0.1%. I-5. I-Potassium Chloride (KCL) 1%. I-Liquid B: I-Potassium Humate (KHM) Isigaba Esiqinile Sika-Anti-Slump Mud
1. I-Bentonite 3%. 2. I-Soda Ash (NA2CO3) 0.5%. I-3. I-Potassium Humate (KHM) 2.0% kuya ku-3.0%. I-4. I-PolyacryRlamide (isisindo se-pam molecular amayunithi ayizigidi eziyi-12) 0.1%. Lapho usebenzisa, hlanganisa uketshezi olulungiselelwe a noketshezi b ngesilinganiso sevolumu se-1: 1 bese uvusa kahle.
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I-Liquid A yi-polyyacrylamide (Pam) -Potassium Chloride (KCL) udaka oluqinile oluqinile lwe-anti-slump, okuyinto udaka olusezingeni eliphakeme ngokusebenza okuhle kwe-anti-slump. Umphumela ohlanganisiwe wePam no-KCL ungavimbela ngempumelelo ukwanda kwe-hydration kwezindlela ezibucayi zamanzi, futhi unomphumela omuhle kakhulu wokuvikela ekugayeni ekwakhekeni kwamanzi. Ivimbela ngempumelelo ukunwetshwa kwe-hydration yalolu hlobo lokwakheka kwamatshe okokuqala lapho kwavezwa ukwakheka kwamanzi, ngaleyo ndlela kuvimbela ukuwa kodonga lomgodi.
I-Liquid B yi-potassium humate (khm) udaka oluqinile oluqinile lwe-anti-slump, okungudaka olusezingeni eliphakeme ngokusebenza okuhle kwe-anti-slump. I-Khm i-ejenti yokwelashwa esezingeni eliphakeme, enemisebenzi yokunciphisa ukulahleka kwamanzi, ukunciphisa kanye nokusabalalisa, ukuvimbela ukuwa kodonga umgodi, nokunciphisa nokuvimbela ukukala udaka kumathuluzi okumba.
Okokuqala, ngesikhathi senqubo yokujikelezwa kwe-potassium iyazithoba (KHM) isigaba esiqinile se-anti-collapse mud emgodini, ngokujikeleza okusheshayo kwepayipi elisheshayo emgodini, i-potassium iyamangaza futhi ubumba odaka ekwakhekeni kwamadwala okuxekethile futhi aphukile ngaphansi kwesenzo samandla amakhulu. I-Rock Strata evulekile futhi ephukile idlala indima yokuqinisekiswa kwesiko nesiko nesiko kanye nokuqinisa, futhi ivikele umswakama ekungeneni nasekucwiliseni udonga lomgodi kwasekuqaleni. Okwesibili, lapho kukhona izikhala nezingcindezi odongeni lwembobo, ubumba nodaka kanye nodaka luzogcwaliswa ezikhampani nasekucindezelweni ngaphansi kwesenzo se-centrifugal Force, bese kuba namandla. Ekugcineni, i-potassium iyazithoba (i-KHM) isigaba esilinganisiwe se-anti-collapse mud ijikeleza emgodini isikhathi esithile, futhi kancane kancane ingabumba isikhumba sodaka esincane, futhi esingabunayo. Vimbela ikhasi le-Seeage kanye nokuguguleka kwamanzi odongeni lwe-pore, futhi ngasikhathi sinye kudlala indima yokuqinisa udonga lwe-pore. Isikhumba esibushelelezi esibushelelezi sinomphumela wokunciphisa ukudonsa ku-drill, ukuvimbela ukulimala kwemishini odongeni lwembobo olubangelwa ukudlidliza kwethuluzi lokumba ngenxa yokumelana ngokweqile ngenxa yokumelana ngokweqile ngenxa yokumelana ngokweqile.
Lapho uketshezi A noketshezi B luhlanganiswe ohlelweni olufanayo lodaka ku-1: 1, uketshezi lungavimba ukunwetshwa kwe-hydration yefomu lokuQala elithi "nodaka oluphukile" okokuqala Esikhathini sokuqala kudlala indima ku-dialysis kanye nesimende sefomu le- "Lodwa neliphukile". Njengoba uketshezi oluhlanganisiwe lujikeleza emgodini isikhathi eside, kancane kancane i-BUSULE LOKWENZA isikhumba sodaka endaweni yonke, ngaleyo ndlela idlala indima enkulu yokuvikela udonga nokuvimbela ukuwa.
Potassium humate + cmc udaka
1. Ifomula kadaka (1), i-bentonite 5% kuya ku-7.5%. (2), i-soda ash (NA2CO3) 3% kuya ku-5% yenani lenhlabathi. (3) Potassium Humate 0.15% kuye ku-0.25%. (4), CMC 0.3% kuya ku-0.6%.
2. Ukusebenza kwe-MUD (1), i-funnel viscosity 22-24. (2), ukulahleka kwamanzi kungu-8-12. (3), amandla adonsela phansi athile 1.15 ~ 1.2. (4), i-PH VAIT 9-10.
Udaka olubanzi lokuvikela ama-spectrum
1. Ifomula kadaka (1), 5% kuya ku-10% bentonite. (2), i-soda ash (NA2CO3) 4% kuya ku-6% yenani lenhlabathi. (3) 0.3% kuya ku-0.6% i-ejenti ebanzi yokuvikela i-spectrum.
2. Ukusebenza kwe-MUD (1), i-funnel viscosity 22-26. (2) Ukulahleka kwamanzi kungu-10-15. (3), amandla athile adonsela phansi 1.15 ~ 1.25. (4), i-PH VAIT 9-10.
i-pluging mud agent
1. Ifomula kadaka (1), i-bentonite 5% kuya ku-7.5%. (2), i-soda ash (NA2CO3) 3% kuya ku-5% yenani lenhlabathi. (3), i-ejenti ye-plugging 0.3% kuya ku-0.7%.
2. Ukusebenza kwe-Mud (1), i-funnel viscosity 20-22. (2) Ukulahleka kwamanzi kungu-10-15. (3) amandla adonsela phansi athile ngu-1.15-1.20. 4 Inani le-PH lingu-9-10.
Isikhathi Sokuposa: Jan-16-2023