Pipe de Drill (Pipe) min bɛ kɛ

Pipe (pipe) min bɛ foroye nɛgɛso juru tubular ye min dakunw bɛ jɔrɔ ani baarakɛminɛnw jogindaw welda, a dilannen don ani a sɛgɛsɛgɛra ka kɛɲɛ ni API Spec 5DP ye walasa sanni ka se ka sɔnni datugu, ka tugu ɲɔgɔn kɔ, ani ka dannaya kɛ-sani pibiliki ka se rig la.

I n’a fɔ drill pipe dilabaga, Octal Pipe bɛ a sinsin dɛsɛ yɔrɔw kan minnu bɛ se ka kɔrɔsi-baarakɛminɛnw jɛlenw welding, thread integrity, ani shipment-level records-bari rig delay fanba bɛ daminɛ pipe farikolo la, a tɛ pipe farikolo la.,Octal Pipe ka drill pipe bɛ dilan ka kɛɲɛ ni API Spec 5DP ye pipe kama farikolow, API Spec 7-1 min bɛ kɛ ka jiribolo wulilenw kɛ, ani API Spec 7-2 min bɛ kɛ baarakɛminɛnw ni ɲɔgɔn cɛ jɛɲɔgɔnyaw ye. O bɛ kɛ sababu ye ka masin fanga sabati, ka hakɛw tigitigi, ani ka ɲɔgɔn falen-falen ni diɲɛ seleke naani foroko minɛnw ye.

Sanni siratigɛ la, a ka c’a la, drill pipe gɛlɛyaw tɛ daminɛ downhole-u bɛ daminɛ ni min yePSL/grade scope min ma jɛya, ɲɔgɔndan/baarakɛminɛnw jɛɲɔgɔnya minnu tɛ bɛn ɲɔgɔn ma, ani sɛgɛsɛgɛli sɛbɛnw tununnenko sɛgɛsɛgɛli dontaw sumaya ani ka rig-kɛrɛfɛ delays da. Octal bɛ API 5DP drill pipe di i n'a fɔsɔnni-pake labɛnnen: RFQ donnakow jɛlen (ka baara kɛ ni API RP 7G ye i n’a fɔ sugandili ɲɛfɔli), sɛgɛsɛgɛli hakɛ ɲɛfɔlen, ani sɛbɛnw pake min bɛ dɔ bɔ baara seginni ni sɔsɔli la kɔfɛ.

Drill pipes ye baarakɛ juru ye min bɛ surface rotary system ni bit ni bottomhole assembly (BHA) cɛsiri. Foroko nɔrɔlen na, a bɛ baara saba Kɛ waati kelen na. Fɔlɔ, a bɛ girinya wulilen ni RPM ci ka bɔ sanfɛla bolifɛn walima jiginni tabali la baarakɛminɛn-joint connections fɛ walasa ka bitiki wuli. Filanan, a bɛ doni aksidan (girinya-kan-bit) ta ani ka kɔrɔta ni kɔlɔnforo taamacogo bɛ Changé ani ni juru bɛ ​​maga foroforo la. Sabanan, a bɛ kɛ i n’a fɔ degun-minɛn min bɛ kɛ ka jikuruw jibɔ: bɔgɔ bɛ panpan ka jigin foroko-pipe la ka taa bitikiw la, o kɔfɛ, a bɛ segin ka taa san fɛ nɛgɛso la walasa ka tigɛw ta, ka degun kɔlɔsi, ka bitiki nɛnɛ, ka dingɛ sabati.

Ikomi dugujukɔrɔla lamini tɛ jɔ-ko la, jirisunba bɛ to ka jaabi fangamaw sɔrɔ minnu bɛ jira ja in na: aksidan yɛrɛyɛrɛ ni sɔgɔsɔgɔli (bit bounce), kɛrɛfɛ yɛrɛyɛrɛ ni bɔgɔbɔgɔli (kɔrɔta ni kogo magali), ani torsional vibration. Torsional vibration bɛ se ka kɛ stick–slip ye, yɔrɔ min na bitiki bɛ sumaya walima ka jɔ waati dɔɔnin kɔnɔ ka sɔrɔ surface rotation bɛ senna, o kɔfɛ a bɛ bɔ yɔrɔnin kelen-ka torque peak sanfɛta da ani ka sɛgɛn teliya ɲɔgɔndanw ni transition zones la. Bit whirl ye kɛrɛfɛ basigibaliya ye yɔrɔ min na bitiki/BHA bɛ precess kɛ ka dingɛ cɛmancɛ lamini; ɲɛfɛla ni kɔfɛla jiginni bɛ jiginni/ɲɔgɔnkanu cogoya wɛrɛw ɲɛfɔ ani u bɛ se ka tigɛlan sɛgɛn teliya la ani ka ɲɔgɔndan tiɲɛni kɛ. O de y’a to drill pipe sugandili ni a sɛgɛsɛgɛli bɛ kɛ ni ɲɔgɔndan dafalen ye, dimensions consistency, ani traceability, OD ni kogo janya dɔrɔn tɛ.

A jɔra drill pipe dilannikɛla dɔ fɛ ka API Spec 5DP kɛ walasa sanni ka se ka sɔnni datugu, ka sumaya-ka-joint traceability, ani ka dannaya kɛ-ka sanni pipe ka se rig ma.

Drill Pipe Sizes (Pipuw hakɛw).

API 5DP Drill Pipe Specification (Kalansenw, Bonya, Jɛɲɔgɔnyaw) .

• Kalanso sugandili: Aw bɛ E75/X95/G105/S135 bɛn ni torque, tension ani drilling depth porogaramu makɔnɔnen ye.
• Kɔlɔn nɔgɔlenw / minnu bɛ sɔgɔsɔgɔ : Aw ye CO2/H2S ŋaniya fɔ walasa lakanani sugandiliw ni sɛgɛsɛgɛli hakɛ ka se ka bɛn ɲɔgɔn ma (ni a ɲɛfɔra).
• Jɛɲɔgɔnya faratiw kɔlɔsili : Aw bɛ baarakɛminɛnw joli suguya sugandi ani ka degeliw kɛ walasa ka dɔ bɔ galling ni kamankun tiɲɛni na.
• Kɛrɛnkɛrɛnnenya sɔrɔli: Aw bɛ jɛ-ka-baara-dakun dɔnni + pakew lisi wajibiya walasa ka jate teliya ani ka sɔn kɛ foro la.

Octal Pipe bɛ tugu fɛn dilanni siratigɛ la min ka gɛlɛn ani min bɛ se ka tugu ɲɔgɔn kɔ walasa ka masin dafalen ni sɛgɛn kunbɛnni garanti:

1. Nɛgɛ dilanni & Tubabu wulicogo

• Tubu minnu dilannen don ni nɛgɛ ye minnu tɛ sɔgɔ (35CrMo, 40Cr, 4137H, 4145H) ni chimie kɔrɔsilen ye.
• Ni aw bɛ to ka a fili ani ka a sɔgɔ, o bɛ a to sumanw jɔcogo bɛ kɛ kelen ye.

2. Ka mɔgɔ dusu tiɲɛ

• Pipe dakunw bɛ sumaya ka foroko kɛ ka kɛ Kɔnɔnafili (IU), Kɔnɔnafili (EU), walima Kɔnɔna-Kɔnɔnafili (IEU) cogoyaw ye.
• Dimi bɛ dɔ fara cross-sectional area kan baarakɛminɛnw jogincogo welding kama, ka jɛɲɔgɔnya fanga ɲɛ.

3. Funteni furakɛli

• Quenching & tempering bɛ sɔrɔ/tensile fanga wajibiyalen di (misali la, S135 A ka bon walima a bɛ bɛn 135.000 psi ma).
• Foro sɛrɛkili minnu bɛ kɔrɔsi, olu bɛ a to hali gɛlɛya bɛ sɔrɔ pibiliki janya bɛɛ la.

4. Friction Welding (Sɔli min bɛ kɛ ni sɔgɔsɔgɔninjɛ) ye

• Precision friction-welding bɛ baarakɛminɛnw jogindaw fara pipe farikolo diminnen kan.
• Weld zone bɛ furakɛli kɛrɛnkɛrɛnnen kɛ ni funteni ye walasa ka nɛgɛko jɛɲɔgɔnya sɔrɔ min tɛ fɛn tiɲɛ.

5. Masina & Filɛri

• API 7-2 jiriw (NC, IF, REG, FH) tigɛlen ni CNC tigitigi ye.
• Fosifate dacogo ni nɛgɛdacogo min bɛ kɛ walasa ka galling dɔgɔya.

6. Hardbanding & Surface Lakanali

• Fe-based, Cr-carbide, walima Nb alloy hardbanding bɛ sɛgɛnbaliya janya.
• A laban na, a bɛ kɛ ni nɔgɔ balilanw ye walasa ka taa ni a mara/mara lakana.

• Jɛɲɔgɔnya jɔnjɔnw:API NC, IF, FH, REG., Bamako, Mali
• Premium Jɛɲɔgɔnyaw:XTTM, HTTM, fila-sɔgɔlanw (ka ɲɛsin girinya & sɛgɛnbaliya ma)
• Bandi gɛlɛnw dilanni:Sɛgɛn-lakanani layini minnu bɛ kɛ baarakɛminɛnw jogindaw la, o bɛ dɔ bɔ rig duguma caman cili la.
• Surface Furakɛliw:Kupu sɔgɔli, fositɛri, anti-galling finiw.

API 5DP drill pipes ɲɔgɔndanw ni baarakɛminɛnw jogincogoa latigɛ ni i ka juru bɛ ​​kɛ ka ɲɛ rig- kan walima ni a bɛ wuli ka kɛ baara kura ye ani makɔnɔni waati. "Siti gɛlɛya" fanba bɛ bɔ sannifeere danfara saba dɔ la kelen na: ojɛɲɔgɔnya tɔgɔdacogo jugu, baarakɛminɛnw jogincogo hakɛ minnu tɛ bɛn baarakɛminɛnw minɛcogo ma, walimadalilu min tununna ka ɲɛsin jiriw kɔlɔsili ma.

Fɛn min ka kan ka bila PO kan (walasa Octal ka se k’a di i n’a fɔ sistɛmu min bɛ bɛn ɲɔgɔn ma):

• Jɛɲɔgɔnya suguya:NC / IF / REG / FH (walima i ka kurunba sariya tigitigi) .
• Pin/kɛsu labɛn:pin/box orientation ani crossover mago o mago bɛ a la, o dafa
• Baarakɛminɛnw jogincogo danw:baarakɛminɛnw jɛkulu OD + tong yɔrɔ / alifanta yɔrɔ dantigɛliw
• Doncogo suganditaw (ni a mago bɛ a la dɔrɔn):hardbanding, kɔnɔna fini, anti-galling wale
• Lakanali hakɛ:jiri lakanabagaw bɛ sɔrɔ a kɔnɔ (pin & box) .

Octal bɛ gɛlɛyaw dɔgɔya cogo min na (kɛrɛnkɛrɛnnenya la, a tɛ kɛ fɛn bɛɛ lajɛlen na):

• An b'a Jira ko...ɲɔgɔndan bolodacogo ni baarakɛminɛnw faralen ɲɔgɔn kan dantigɛliw sani u ka dilano la pipe min dira, o bɛ bɛn i ka rig kɛcogo ma, a tɛ bɛn "default" thread ma.
• Cikan kelen-kelen bɛɛ bɛ o latraceability + dimensionnel sɛbɛnw, anidilan gaging daliluw ni a ɲɛfɔra-o la, sɛgɛsɛgɛli min bɛ na, o bɛ se ka bolonɔ bila k’a sɔrɔ a ma imɛli nɔfɛ.
• Fila lakanabagaw ni bɔgɔdaga sabatilenw bɛ jate i n’a fɔ sɔnni faratiw kɔlɔsili dɔ, bawo make{0}}up ko fanba bɛ daminɛ ni minɛcogo ye, nɛgɛko tɛ.

sannifeere-fɔlɔ + Ɔktɔburukalo kɔlɔsiliw:

Rig-floor tiɲɛni ka teli ka bɔ baarakɛminɛnw na minnu tɛ bɛn ɲɔgɔn ma, tong sigicogo jugu, walima make-up min ma kɔrɔsi. Octal Pipe bɛ drill pipe di ni ɲɔgɔndan suganditaw ye (NC/IF/REG/FH ani premium double-shoulder) ani surface treatments (phosphating/copper plating) walasa juru ka boli ka saniya ni standard handling equipment ye.

Tap Drill Size Reference (ka ɲɛsin Magasin Threading ma, a tɛ kɛ Oilfield Drill Pipe ye)

Nin ɲininkali ninnu bɛ kɛ "pipe tap drill size" kan, olu bɛ tali kɛ tap drill hakɛw la minnu bɛ kɛ ka NPT jiriw tigɛ atelier sigida la; u tɛ drill pipes OD/connection specifications ye. Walasa ka kunnafoni teliya la: 1/8′′ NPT tap drill ka teli ka kɛ11/32′′ (0,344′′ / milimɛtɛrɛ 8,73), 1/4′′ NPT ye7/16′′ (0,438′′ / 11,11 milimɛtɛrɛ), ani 3/8′′ NPT ye37/64′′ (0,578′′ / milimɛtɛrɛ 14,68)-aw bɛ sɛgɛsɛgɛli kɛ tuma bɛɛ ka kɛɲɛ ni pɔnpe dilannikɛla ka jatebɔsɛbɛn ye walasa ka jirisunw sigiyɔrɔma tigitigi ni jiri kɛmɛsarada la.

Drill pipes suguya wɛrɛw dilannen don kɔlɔn cogoya kɛrɛnkɛrɛnnenw kama:

• E75:Sɛnɛfɛnw sɔrɔli ka bon walima a bɛ bɛn 75.000 psi ma. A bɛnnen don kɔlɔnw ma minnu man dun/cɛmancɛ-juguw.
• X95:Sɛnɛfɛnw sɔrɔli ka bon walima a bɛ bɛn 95.000 psi ma. General-purpose grade ni toughness ɲuman.
• G105:Sɛnɛfɛnw sɔrɔta ka bon walima a bɛ bɛn 105.000 psi ma. A bɛ kɛ kɔlɔnw kɔnɔ minnu ka dun walima doni minnu ka bon.
• S135:Sɛnɛfɛnw sɔrɔta ka bon walima a bɛ bɛn 135.000 psi ma. A wajibiyalen don kɔlɔn jugumanw ni HPHT cogoyaw la.

Mekaniki Paramɛtiri jɔnjɔnw (API 7-1 / 5DP kelen-kelen bɛɛ):

• Tensile fanga: 1 .A sɛgɛsɛgɛra ni sɛgɛsɛgɛli tiɲɛni ye kalanso kelen-kelen bɛɛ la.
• Impact Toughness (Kɔnɔnafili gɛlɛya):Charpy V-notch sɛgɛsɛgɛliw bɛ kɛ funteni gɛlɛnw na.
• Gɛlɛya Kɔrɔsili:Baarakɛminɛnw jogincogo 285–341 HB cogoya la; farikolo gɛlɛya bɛ labɛn kosɛbɛ.
• Sɛgɛn baarakɛcogo:Baarakɛminɛnw joli/farikolo welda yɔrɔ sɛgɛsɛgɛra walasa ka doni girinman kunbɛn.

Sannifeere tɛ mago ɲɛ "QA gɛlɛn" daɲɛw la. Aw mago bɛ a lajatedenw ka sɔnni sariyawani asɛbɛnw pakemin bɛ jateminɛ kɛlenw jira. API 5DP drill pipe (PSL-1 / PSL-2 / PSL-3) kama, Octal bɛ sɛgɛsɛgɛli kɛcogo bɛn i kaPO/ITP ye, o kɔfɛ, a bɛ sɛbɛnw di minnu bɛ bɛn i ka sɛgɛsɛgɛlikɛlaw bɛ sɛgɛsɛgɛli minnu kɛ tiɲɛ na.

EN 10204 3.1/3.2 sɛbɛnw pake (ni a ɲɛfɔra):MTC/CMTR ni funteni nimɔrɔ, chimie, masin jaabiw, ani traceability mapping ka don cidenw ka lisi kan.

Octal Pipe ka fɛnwAPI 5DP ka foroforo pipeka ɲɛsin sɛgɛsɛgɛli porogaramuw ma, sannikɛlaw tɛ u janto kosɛbɛ "drill pipe in general" la, ka cayajɛɲɔgɔnya bɛnkan, sɛgɛn farati, ani sɔnni sɛbɛnwo tɛna rig in sumaya.

Deviated & directional wells (yɔrɔ minnu na sɛgɛn ni baarakɛminɛnw jogincogo bɛ jira fɔlɔ) .

Doglegs ni segin-ka-bɔnyew bɛ jɛɲɔgɔnyaw ɲangi. Sanni fili min ka teli ka kɛ, o ye ka pipe komandi k’a sɔrɔ i ma...jɛɲɔgɔnya bolodalen + baarakɛminɛnw jɛkulu dantigɛliw, o kɔfɛ ka bɛnbaliya sɔrɔ make-up waati la.

• Octal Pipe fɛɛrɛ:ka jɛɲɔgɔnya tɔgɔ tigitigi ni baarakɛminɛnw jɛɲɔgɔnya dantigɛliw sinsin PO kɔnɔ, o kɔfɛ ka sɔnni dɛmɛ ni jiri sɛgɛsɛgɛli/jateminɛ daliluw ye n'a ɲɛfɔra, walasa "a tɛna kɛ" kana kɛ rig-waati gɛlɛya ye.

Kɔgɔjida la ani multi-handling logistics (yɔrɔ min na jiriw bɛ tiɲɛ sani mɔgɔ si k’a kɔlɔsi) .

Ni pipe kɔrɔtara, ka bila stade la, ka wuli siɲɛ caman, "a ɲɛ bɛ ɲɛ a selen" tuma caman na, o bɛ wuli ka kɛ pin/box tiɲɛni ye min bɛ ye rig dɔrɔn de la.

• Octal Pipe fɛɛrɛ:lakanani furakɛ i n'a fɔ QA-.jiri lakanabagaw + bɔgɔdaga sabatilen + taamasiyɛn jɛlen ka kɛɲɛ ni u bonya/kalanso/janya ye-o la i ka jaabi-yɔrɔ kana specs ɲagami ani i ka baarakɛlaw tɛ gɛlɛyaw ɲɛnabɔ shipping tiɲɛniw na.

Sour service / corrosive drilling fluids (yɔrɔ min na kɔnɔna sɔgɔli bɛ kɛ musaka dogolen ye) .

Kɔlɔnw kɔnɔ niH2S/CO2, kuloridi caman, walima jirisunw jibɔlanw minnu bɛ kɛ ni fanga ye, drill pipe dɛsɛw ka teli ka daminɛ ni kɔnɔna sɔgɔli ye walima pitting waati jan sanni juru "ka juguya" kɛnɛma-o kɔfɛ, a bɛ jira i n'a fɔ ban joona sɛgɛsɛgɛli waati walima jɔli waati la min ma labɛn.

• Octal Pipe fɛɛrɛ:an bɛ scope order lamini i sigida yɛrɛ la (fluid/corrosion drivers + temperature), o kɔfɛ ka API 5DP drill pipe di ni an yesɛgɛsɛgɛli-pake labɛnnenmin bɛ sɔnni dɛmɛ (MTC/CMTR + masin jaabiw, ka fara o kanNDT ni kɔnɔna dacogo suganditaw ni u ɲɛfɔra PO/ITP kɔnɔ), o la, baarakɛminɛn sanni minnu bɛ tiɲɛni kɛ-, olu tɛ u jigi da jateminɛ kan.

Ka EPC ni drilling baarakɛlaw suma ɲɔgɔn naChina drill pipe dilannikɛlawanidrill pipe feerelaw, a ka c’a la, o latigɛ bɛ jigin tuguni kololi la (funteni-ka se-joint mapping), jɛɲɔgɔnya lakanani bolifɛnw waati la, ani ni QA sɛbɛnw bɛ se ka bila poroze sitɛmu kɔnɔ k’a ɲɛsin (ni a ɲɛfɔra PO/ITP kɔnɔ).

1. Baarakɛminɛnw jɛlen soudure qualité (the real structurel hotspot) .

2. Drill pipe man teli ka dɛsɛ farikolo cɛmancɛ la fɔlɔ-ko minnu ka teli ka lajɛ ka laminibaarakɛminɛnw faralen ɲɔgɔn kan / welda yɔrɔsabu a bɛ make-up cycles, torque, ani bending ta. Octal Pipe bɛ o kɔlɔsi ni baarakɛminɛnw jɛkulu minɛni ye i n’a fɔ taabolo-sen kɔrɔlen, a tɛ kɛ jagofɛn faralen ye-, wa cikan sɛbɛnw bɛ baarakɛminɛnw jɛkulu baara siri ka segin lotɛli la walasa sɔnni kana da "a ɲɛ bɛ ɲɛ.

3. Funteni furakɛli & grade consistency (mun na "API 5DP" mago bɛ dalilu la hali bi)

4. API 5DP drill pipe sanni tɛ label sanni dɔrɔn ye-a ye sanni yemasinko kɛcogo min bɛ se ka segin-ka-bɔbatch ka taa batch la. Octal Pipe bɛ grade supply to cogo kelen na ni baarakɛcogo kɔrɔsilen ye ani ka masin jaabiw di sɛbɛnw pake kɔnɔ walasa sanni ka se ka sɔn ni daliluw ye, a tɛ sɔn ni feerekɛlaw ka layidu ye.

5. Thread machining & gauging discipline (make-up dannaya bɛ dilan)

6. Rig latɛmɛni fanba bɛ bɔ jiriw la: galling, poor fit, walima tiɲɛni minnu tun bɛ se ka bali. Octal Pipe bɛ jiriw kɔlɔsili minɛ i n’a fɔ dilancogo ɲuman-jiriw lakananen don u minɛcogo la ani, ni i ka PO/ITP y’a ɲini, jiginni fana sen bɛ o lajiri jateminɛ daliluwo la, jɛkulu min bɛ jaabi sɔrɔ, o bɛ se ka bolonɔ bila a la k’a sɔrɔ sɔsɔli ma kɛ.

7. Packing as part of process quality (bari kurunbokari bɛ se ka pipe ɲuman tiɲɛ)

8. Hali pipe dilannen dafalen bɛ se ka "made bad" logistique la. O de y’a to Octal Pipe bɛ lakanabagaw, fɛnɲɛnamafagalanw sabatili, ani taamasiyɛn kɛli ka kɛɲɛ ni u bonya/kalanso/janya ye, o minɛ i n’a fɔ baarakɛcogo kɔlɔsili dɔ-o la i bɛ min sɔrɔ, o ka labɛn ka boli, a tɛ "mago kɛ ka sɛgɛsɛgɛli kɛ ani ka segin a kan.

Ni aw bɛ sourcing drill pipe for sale program active program, fɛɛrɛ teliyalen min bɛ se ka kɛ walasa ka aw yɛrɛ tanga "won't make up" ban ma, o ye k'a fɔ iko sistɛmu min bɛ bɛn, a tɛ kɛ tubabu jenɛriki ye. Aw ye OD/WT ni Range (R1/R2/R3), grade (E75/X95/G105/S135), ani ɲɔgɔndan tɔgɔ tigitigi (NC/IF/REG/FH walima premium double-shoulder) fɔ, o kɔfɛ, aw bɛ baarakɛminɛnw jogincogo dantigɛliw (OD/tong yɔrɔ) ani lakanabagaw wajibiyalenw fara a kan ka ɲɛsin u minɛcogo ni yard tally ma. Ni i ka PO/ITP bɛ daliluw ɲini, i ka sɛbɛnw wele ka kɔn-drift jaabiw (mandrel size + pass/fail), thread gauging, ani NDT scope dɔrɔn ni a ɲɛfɔra-o la, cikan ka se "approval-labɛn" sanni ka sɛgɛsɛgɛli cycle wɛrɛw daminɛ.

Aw ye ɲɔgɔn sɔrɔ sisan

Nin ɲɛ in bɛ kuma a kantulubɔyɔrɔ API 5DP foroko pipeka ɲɛsin juruw sɔgɔli ma. Tap drill size charts for NPT threads ye masinko barokun danfaralen ye, wa u tɛ drill pipe sanni kɔnɔ.

Ɲininkaliw

 

Danfara jumɛn bɛ API 5DP ni API RP 7G cɛ ka ɲɛsin drill pipe sanni ma?

API 5DP yeyesanni ni sɔnni sariyaka ɲɛsin drill pipe dilanni/sɛgɛsɛgɛli hakɛ ma.API RP 7G ye baara kɛbɛ baara kɛ ka caya i n’a fɔ asugandili ɲɛfɔli(donna jumɛnw ka kan ka jateminɛ drill stem membres ani baarakɛcogo dantigɛliw la). RFQw kɔnɔ, baara kɛ ni 5DP ye walasa ka sɔnni datugu ani ka baara kɛ ni 7G miirili ye walasa ka i yɛrɛ tanga ɲɔgɔndan sanni jugu ma.

Ne ka kan ka mun fɔ ni n bɛ API 5DP drill pipe san walasa ka n yɛrɛ tanga rig-side make-up delays ma?

A ɲɛfɔOD/WT + Range (R1/R2/R3) Bamako, Mali., jala, ani tigitigijɛɲɔgɔnya tɔgɔladonni(NC/IF/REG/FH) faralen ɲɔgɔn kanbaarakɛminɛnw jogincogo dantigɛliw(OD/tong yɔrɔ). Ka fara kanjiri lakanabagawani ka sɛgɛsɛgɛli kɛcogo wajibiyalen fɛn o fɛn fɔ ka jɛya (misali la, jiriw jateminɛni/NDT) PO kɔnɔ walasa foyi kana "miiri."

Sɛbɛn jumɛnw ka kan ka na ni API 5DP drill pipe ye walasa ka sɛgɛsɛgɛli dontaw kɛ?

A dɔgɔyalenba la:MTC/CMTR (min bɛ se ka tugu ɲɔgɔn kɔ) ., dimension/tilennen sɛbɛnw, ani pakew lisi min kartilen donbonya/kalanso/janya. Ni aw ka PO/ITP b’a ɲini, aw bɛ dɔ fara a kanjiri jateminɛ daliluw, ka fara o kanNDT/hydrotest/impact kunnafoniwdɔrɔn ni a ɲɛfɔra-o la sɔnni bɛ da daliluw kan-, a tɛ sinsin imɛri- kan.

Ne bɛ se ka ɲɔgɔndanw ni baarakɛminɛnw jogindaw sugandi cogo di ka ɲɛsin porogaramuw ma minnu bɛ bɔ walima minnu ka girinya ka bon walima minnu ka girinya ka bon?

Deviated/high-torque baara la, a ka c’a la, dɛsɛw ni delays bɛ daminɛ niɲɔgɔndan/baarakɛminɛnw jɛkuluyɔrɔ, a tɛ kɛ pibiliki farikolo la. Jɛɲɔgɔnyaw sugandi walasa u ka bɛn i ka rig/fleet sariya ma, o kɔfɛ, i ka baarakɛminɛnw jogincogo dantigɛliw ni u minɛcogo wajibiyalenw (lakanabagaw/packing) datugu walasa ka dɔ bɔ jirisunw tiɲɛni na ani ka banw kɛ- sɛgɛsɛgɛli sɛbɛn wɛrɛw ɲini ni i ka dɛsɛ tariku b’a jira.

Sɛbɛnw (certifications) minnu bɛ sɔrɔ

 

CE ka Seereyaw

ISO 9001 ka seereyaw

API Q1 Seereyaw

ABS ka Seereyaw

AP-5L ka seereyaw

API-5CT ka seereyaw

 

OD Range: 2 3/8" – 6 5/8"

Kalanso minnu bɛ sɔrɔ: E75, X95, G105, S135

Janya: 1 . R1 / R2 / R3

Dimi suguyaw:UI, EU, IEU ye

Jɛɲɔgɔnyaw:NC, IF, REG, FH, premium sugandiliw

Baarakɛcogo:Kɔlɔn jugumanw, HPHT, kɔgɔjida la, siratigɛ la

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