Tekinoroji yekuvaka yegwara rakatwasuka rinotambudza rig (II)

1.Pipe Dhizaina

Matanho ekudzivirira kutadza kukundikana:

.yakatwasuka kutungamira kudhiraivhaShanda, uye ita chikanganiso chekuongororwa (Y-ray kana x-ray kuongorora, etc.)

. Kudhirowa kwekutyaira kunofanirwa kubatana nekukurumidza, uye nguva yekurovera yekukweva kwekudhiraya mumutyairi gomba kunofanirwa kupfupiswa zvakanyanya sezvazvinogona, uye havafanirwe kupfuura maawa mana. In case of stagnation, mud shall be injected into the hole at intervals to maintain the fluidity of mud in the hole.

. Flush pombi ine madhaka usati wadonha kudzoka kuti uve nechokwadi chekuti hapana imwe nyika yekurovera mune yekudhirowa pombi; Iyo dope system yakatsetseka uye kudzvinyirira kunogona kuita zvinodiwa pakudhirowa. Munguva yekudhirowa, kuitisa bvunzo yekupuruzira kuona kuti mvura yemvura haina kuvhurwa. Munguva yekudhirowa, jekiseni yakakodzera matope maererano neyekurova parmeter, kuderedza kupunzika kwepombi uye gomba remadziro

Matanho ekuona kuti pombi yePombi anti-corrosion inobatanidza haina kukuvadzwa kana gomba ranyudzwa uye rakaburitswa kumashure

. Paunenge uchikwevera kumashure, dhaya reiyo reamer inoshandiswa inopfuura 1.5 times yakakura kupfuura dhaya renzvimbo yekuyambuka yekudzikisira kudzikisira uye kuderedza iyo yekukanda phenomenon pakati peiyo pombi uye gomba remadziro.

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. Madhaka anobatwa panguva yekudhirowa, uye imwe huwandu hwechinguvana hunowedzerwa kuti uderedze kupokana kwekupokana pakati pepombi uye girazi remadziro. Iyo madhaka viscosity inofanira kugadziriswa chero nguva zvichienderana nemamiriro chaiwoi chaiwo. Sekureva kweiyo geological shanduko, madhaka madhaka ongcosity uye kumanikidzwa kunogadziriswa chero nguva, uye madhaka anoitwa kumisa pombi mumatope panguva yekudhirowa kuderedza kupokana.

. Mushure mekusimbisa kuti anti-corrosion layer ane simba uye hapana chivakwa chemagariro kupindira, pombi inokomberedzwa nekutumira madhiri uye ivhu marunda ekuchengetedza anti-corrosion denderedzwa remupombi. .

 . Layer, uye inogadzirisa kukuvara munguva kana zvichikanganisa uye zvibodzwa zvikawanikwa, kuitira kuti urege kupinda mugomba.

2.Nzira yekuenzanisa, kupora uye

tReatment matanho emadhaka

Kugadzirira kweDope:

Iyo huwandu hwemadhaka inotora chinzvimbo chakakosha mukubudirira kwekuyambuka. Iyo viscosity yeiyo dhizaini yepepuro ichave yakavakirwa pane dhizaini yedunhu uye zvinoenderana neyekugoverwa kwemufananidzo akasiyana, mune yekukwevera maburi ekukwevera, anofanirwa kuve nechokwadi chezvimiro zvezvinyorwa zvechiratidzo, kuita kweruzivo; Munguva yekutandarira, iwo madhaka madhaka achagadziridzwa zviri nani zvinoenderana neyekurumidzisa rekodhi kuti ave nechokwadi chekuti matope ane cutings yakasimba inotakura uye kudzivirirwa kwemadziro. Panguva imwecheteyo, mune imwe neimwe nhanho yekutungamira, kudzokorora uye nekudzoreredza kuwanda kwegomba, wobva wasvibirira Wall. zvakanaka. Madhaka edope anonyanya kuve (zvakatipoteredza ane hushamwari), uye iyo dhizaini inogadziriswa zvinoenderana nemamiriro ezvinhu ivhu anotarisana kana achirovera. Yeiyi projekiti kuburikidza neiyo huru yekuumbwa, kugadzirira kwemadhaka yeiyo huru index.

Kudzoreredza Dody uye Kurapa:

Kuti udzore zvinobudirira huwandu hwemadhaka, nekuchengetedza zvakasikwa, nekukasira kushandisa madhaka ematare, panguva imwechete yekudzivirira kusvibiswa kwekutadza, nekudzokorora kurapwa kwekunze, matanho chaiwo anotevera:

. ( Mushure mekunatswa kwekutanga, iwo matope anoyerera achipinda mudziva rematope kuti amire. Kuti ubudise nzvimbo dzekunyepedzera, baffle yakaiswa mumatope kuti ichinje maitiro ekuyerera uye kuparadza chimiro mumatope, kuitira kuti vafambe zvakaringana zvekucheka.

 . Inounganidzwa uye ikabva yadhonzwa neTangi rori kune gomba rematope pane nzvimbo yekuvaka.

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3. Special Technical matanho

Kudhirowa Rig Anchoring System:

Mukuita kwekutungamira kwekutyaira, nekuda kwekusarongeka kwechimiro chepasi pevhu, chikwata chinokanganiswa zvakanyanya neyekuita pombi iri mugomba panguva yekugadzirisa nekudzosera kumashure. Kuwedzera kamwe kamwe kwekunetsana kunogona kukonzera kusagadzikana kwekukwevera rig uye kunyange tsaona yekukwevera rig kuputika pamusoro. Naizvozvo, kugadzikana kweiyo incaring system yerudzi rwekuchera inonyanya kukosha. Zvinoenderana neruzivo rweprojekiti iyi uye zvekuvakwa kwekutanga, hurongwa hwekuchengetera hwakagadziriswa hwave hwakavandudzwa, kunyanya seinotevera:

. Pamusoro peiyo ivhu ambu bhokisi riri kupenya nevaridzi vepanyama, uye kutaurwa kwekuyera kweGround anchor bhokisi ndeye 6m × 2m】 2M.

 (2. Mushure mekunge muswe anchor yakabatana, pasi rinodzoserwa, uye ivhu rakatenderedza humwari hwakamanikidzwa nemuchina uye hunyanzvi. Wedzera kugona kwekubereka kwevhu.

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