Kusiyana pakati peSimende Retainers uye Bridge Plugs

Kuchera & Kugaya Maitiro Akanakisisa:

Kana mamiriro acho ari kuita kuchera kanamilling operations(junk mill), maitiro anokurudzirwa ndeaya anotevera:

• Shandisa atrione Bit(IADC Bit Codes2-1, 2-2, 2-3, 2-4, uye 3-1) - kuumbwa kwakaoma kwepakati.PDC Bithaina kusarudzwa.
• Iyo yakanakisa RPM ichave - 70 kusvika 125
• Shandisa dhaka viscosity ye60 CPS yekubvisa kucheka
• Huremu pabhiti - Isa 5-7 Klbs. Kusvikira kumucheto wepamusoro we mandrel wakadhirwa kure, iyo 4-5 inches. Wobva wawedzera 3 Klbs. yehuremu pa inch ye bit size yekuboora chikamu chasara. Muenzaniso: 4-1/2 bit ichashandisa 9,000-13,500 lbs. uremu.
• Usaise huremu pane inokurudzirwa mari. Huremu husinganzwisisike hunogona kubvarura machunks eBridge Plug, uye kuita rumwe rwendo kunozosungirwa kubvisa machunks kuti abvumidze kupinda.
• Drill Collars- ichashandiswagovera iyo WOB inodiwauyeDrilling bitMuenzaniso: 4-1/2 thru 5-1/2 (8 min.) 7 uye yakakura (12 min.).
• Junk Baskets- Tswanda imwe kana anopfuura emarara achashandiswa munedrill tambo. Kana kutenderera kutenderedza kwakarongwa, chero maturusi ari muchubhu kana tambo yekubooresa anofanirwa kunge aine ID imwechete yebhiti kuitira kuti kuchekwa kurege kubhuroka.
• Annular Velocity- 120 ft / min inofanirwa kutariswa.
• Junk basket pamusoro pebhiti.

Zvishandiso Zvinodiwa Pakugadzika uye Sevhisi

• Wireline Adapter Kit
• Stinger Seal Assembly
• Tubing Centralizer
• Mechanical Setting Tool
• Wireline Adapter Kit yeFlapper Pazasi
• Hydraulic Setting Tool

Bridge Plug Setting & Releasing Mechanisms

Chokwadi, marongero uye nzira dzekutora dzichasiyana kubva kune mugadziri kune mugadziri. Asi, isu tinosuma nzira yakajairika yekuti iwe uwane iyo pfungwa.

Tension Set

Mhanya kune udzamu hunodiwa uchibatirira kune mudziyo wayo wekuburitsa.

Simudza, tenderedza XX (1/4) tendeukira kurudyi papulagi, uye udzikise tubing kuti uise mitsetse yakaderera.

Dhonza makakatanwa akakwana kurongedza-kubvisa zvinhu, regedzera, uye wozosimudza zvakare kuti uve nechokwadi chekumisikidza plug (15,000 kusvika 20,000 lbs).

Mushure mekuseta plug, regedza huremu hwechubhu, bata torque yekuruboshwe, uye simudza kusunungura chishandiso kubva papulagi.

Compression Set

Mhanya kudzika kunodiwa uchibatirira kune mudziyo wekuburitsa.

Simudza, tenderedza XX (1/4) tendeukira kurudyi papulagi, uye udzikise tubing kuti uise mitsetse yakaderera.

Regedza huremu hwakakwana kurongedza-kubvisa zvinhu, wobva wasimudza kuti uise zvakasimba masipidhi epamusoro uye udzike zvakare (15,000–20,000 lbs).

Mushure mekuseta plug, regedza huremu hwechubhu, bata torque yekuruboshwe, uye simudza kusunungura chishandiso kubva papulagi.

Kusunungura Maitiro

Kudzikisa tubing kusvika tegi yekuburitsa pabhiriji plug uye machira pairi.

Denderedzwa kuti usuke jecha kubva pamapuranga anotsvedza.

Vhura vharuvhu yekunzvenga nekudzikisa huremu, bata-kurudyi torque, wozosimudza.

Mirira kuenzana kwekumanikidza.

Dhonza kumusoro kuti usunungure masiripi, zorora kurongedza zvinhu, uye re-latch.

Iyo plug inogona kunge yakasununguka kufamba.

Kana iyo plug ikasaburitsa zvakajairwa, regera, isazve, wozokwevera kumusoro kuti ugere J-pini uye wosunungura plug (J-pini ichagera pa40,000 kusvika 60,000 lbs imwe neimwe).

Kana uchinge wabudirira mukuveura mapini, chishandiso hachizokwanisa kudzika pasi.

Akakosha Zvimiro zveBridge plug yekufunga nezvayo

Mazhinji ma plugs emabhiriji anouya nehombe yemukati by-pass kudzikisa iyo swabbing maitiro eRIH & POOH. Iyi bypass inovhura isati yaburitsa plug kuti iite kuenzana kwekumanikidza. Mamwe maBP anewo kugona kuseta uye kurongedza chinhu mukunetsana.

Kudhiraivha kwechishandiso kunofanirwawo kutariswa kuchengetedza nguva uye mutengo wemashandiro.

Mamwe maturusi anouya nechinhu chekuchinjira kuita simende retainer kana kubva kumakanika set to wireline set.

Kuchena kwakanaka pakati pebhiriji plug uye casing kunofanirwa kutariswa zvakare kuve nekukurumidza uye kwakachengeteka kumhanya mashandiro pasina kuseta kamwe kamwe.

Kune mamwe magadzirirwo anodzivirira kufamba nekuda kwekupokana kunotsvedza. Iyi ficha inovimbisa kuti hapazove nekufamba kana iyo yekusiyanisa yakawedzera mukati uye negwara (kumusoro kana pasi).

Bridge plugs akakosha ekudzikisa maturusi anoshandiswa muoiri uye gasi mashandiro ekumanikidza kuenzana, kusiiwa kwenguva pfupi, uye kuparadzaniswa kwenzvimbo. Kune akati wandei marudzi emabhiriji plugs anowanikwa kuti aenderane neakasiyana maapplication. Rudzi rumwe norumwe rune hunhu hwayo hwakasiyana uye mabhenefiti anoita kuti ive yakakodzera kune mamwe marudzi ekushanda. Kushandisa iyo chaiyo mhando yebhiriji plug kunogona kuderedza zvakanyanya rig nguva uye kuve nechokwadi chakabudirira bvunzo dzekumanikidza.

Kana iwe uchifarira Vigor's bridge plug series zvigadzirwa, ndapota usazeza kubata nesu kuti uwane zvigadzirwa zvehunyanzvi uye sevhisi yemhando yepamusoro.

Kuti uwane rumwe ruzivo, unogona kunyorera kubhokisi redu retsambainfo@vigorpetroleum.com &marketing@vigordrilling.com