Codsiyada daboolka saliidda:

Loo isticmaalo qodista ceelka saliidda waxaa inta badan loo isticmaalaa habka qodista iyo ka dib marka la dhammeeyo taageerada derbiga ceelka, si loo hubiyo habka qodista iyo hawlgalka caadiga ah ee ceelka oo dhan ka dib marka la dhammeeyo. xaaladda walaaca waa adag, iyo ficil dhamaystiran ee xajin, cadaadis, foorarsan iyo cadaadis torsional on jidhka biibiile dhigaysa shuruudaha sare ee tayada khasnadda laftiisa. Marka khasnadda lafteeda ayaa dhaawacday sababtoo ah Sabab qaar ka mid ah, waxay u horseedi kartaa hoos u dhigista wax soo saarka ceelka oo dhan, ama xitaa qashinka.

Noocyada daboolka saliidda:

Sida laga soo xigtay SY/T6194-96 “kasarka batroolka”, waxa loo qaybin karaa laba nooc: dunta gaagaaban iyo dakadkeeda iyo daboolka dunta dheer iyo qoorteeda.

Heerka daboolka saliidda iyo baakadaha:

Sida laga soo xigtay SY/T6194-96, daboolka gurigu waa in lagu xidhaa silig bir ah ama suunka birta ah. Qaybta bannaan ee dabool kasta iyo dunta qoortu waa in lagu xidhaa giraan ilaalin ah si loo ilaaliyo dunta.

Daboolka waa in la keenaa dun iyo koole sida waafaqsan API SPEC 5CT1988 daabacaadda kowaad ama mid ka mid ah foomamka dhamaadka tuubada soo socota: dhamaadka siman, dunta wareegsan oo aan lahayn qoor ama qoor, dabool trapezoidal dunta oo leh ama aan lahayn, dun toosan, farsamaynta dhamaadka gaarka ah , dhismaha giraanta shaabadda.

Heerka birta ee daasadda batroolka:

Heerka birta daboolka saliidda waxaa loo qaybin karaa darajooyin bir oo kala duwan iyadoo loo eegayo xoogga birta lafteeda, kuwaas oo kala ah H-40, J-55, K-55, N-80, C-75, L-80, C-90, C -95, P-110, Q-125, iwm.Xaalado kala duwan oo ceelal ah, qoto dheer oo qoto dheer, isticmaalka darajada birta ayaa sidoo kale ka duwan. Qalabka laftiisa ayaa sidoo kale looga baahan yahay in uu noqdo mid u adkaysta deegaanka daxalka. Meelaha xaaladaha juqraafiyeed ee adag, daboolka ayaa sidoo kale looga baahan yahay inuu u adkaysto burburinta.

Habka xisaabinta miisaanka ee daboolka saliidda waa sida soo socota:

KG/ m = (dhexroorka dibadda - dhumucda gidaarka) * dhumucda gidaarka * 0.02466

Dhererka daboolka saliidda:

Waxaa jira saddex nooc oo dherer ah oo ay qeexday API: R-1 4.88 ilaa 7.62m, R-2 7.62 ilaa 10.36m, R-3 10.36m ilaa ka dheer.

Nooca xirmada daboolka batroolka:

API 5CTNoocyada daboolka batroolka waxaa ka mid ah STC (xajin wareega gaaban), LTC (xajin wareega dheer), BTC (xarunta jaranjarada qayb ka mid ah), VAM (bockle king) iyo noocyada kale ee xirmooyinka.

Kormeerka waxqabadka jirka ee daboolka batroolka:

(1) Marka loo eego SY/T6194-96. Si loo sameeyo tijaabada fidsan (GB246-97) tijaabada xajinta (GB228-87) iyo tijaabada hydrostatic.

(2) Tijaabada hydrostatic, Tijaabada fidsan, Sulfide stress test dildilaaca, tijaabada adkaanta (ASTME18 ama E10 nooca ugu dambeeyay), Tijaabada adkaanta, tijaabada saamaynta transverse (ASTMA370, ASTME23 iyo nooca ugu dambeeyay ee heerarka la xiriira) sida waafaqsan qodobada American Petroleum Institute APISPEC5CT1988 daabacaadda kowaad Ok), go'aaminta cabbirka hadhuudhka (ASTME112 nooca ugu dambeeya ama hab kale)

Soo dejinta iyo dhoofinta saliidda:

(1) Wadamada ugu muhiimsan ee soo dejinta saliida waa: Germany, Japan, Romania, Czech Republic, Italy, United Kingdom, Austria, Switzerland, United States, Argentina, Singapore sidoo kale soo dejinta.Heerarka soo dejinta waxay tixraacayaan heerka API5A, 5AX, 5AC. Heerka birta waa H-40, J-55, N-80, P-110, C-75, C-95 iyo wixii la mid ah. Tilmaamaha ugu muhiimsan waa 139.77. 72R-2, 177.89.19R-2, 244.58.94R-2, 244.510.03R-2, 244.511.05r-2, iwm.

(2) Waxaa jira saddex nooc oo dherer ah oo ay qeexday API: R-1 waa 4.88 ~ 7.62m, R-2 waa 7.62 ~ 10.36m, R-3 waa 10.36m ilaa ka dheer.

(3) Qayb ka mid ah badeecooyinka la soo dejiyo waxaa lagu calaamadeeyay LTC, tusaale ahaan, gacan-xidhka fidiyaha.

(4) Marka lagu daro heerarka API, tiro yar oo baadiyaha ah oo laga keeno Japan waxay u hoggaansamaan heerarka warshadaha Japan (sida Nippon Steel, Sumitomo, Kawasaki, iwm.), nambarada birta waa NC-55E, NC-80E, NC -L80, NC-80HE, iwm.

(5) Kiisaska sheegashada, waxaa jiray cillado muuqaal ah sida baal madow, dhaawaca xadhigga siliga, isku laabma tuubada jirka, xarig jaban iyo dunta masaafada adag ee dulqaadka, isku dhafka qiimaha J ee dulqaadka, iyo dhibaatooyinka tayada gudaha sida dildilaaca. iyo awoodda wax-soo-saarka oo hooseeya.

Astaamaha makaanikada ee nooc kasta oo bir ah ee daasadda batroolka: