Izinhlobo ezingama-20 ezahlukahlukene zesimo sokumba nesixazululo 1

Ngesikhathi sokusebenza okuvamile, sivame ukubhekana nezimo ezihlukahlukene, njengokwehluleka kwemishini, ukuphepha kokusebenza, ukushoda kwezinto, njll.

Kodwa lapho sibhekene nezimo eziphuthumayo, ngisho nemililo, ukuvuza, njll., kufanele sizithathe kanjani izinyathelo zokunciphisa ukulahlekelwa? Ake sihlaziye izizathu futhi sixoxe ngokuthi singabhekana kanjani nazo ngendlela enengqondo.

1. Kungani kudingeka “ukumisa iphampu sekwephuzile futhi uqale iphampu kusenesikhathi” lapho ubhoboza ngokushesha ukuze uxhume impande eyodwa?

Ngoba lapho ubhoboza ngokushesha, isivinini sokumba siyashesha futhi kukhona ukusikwa okuningi. Ukuze unqobe ikhono lokumiswa elimpofu loketshezi lokumba futhi uvimbele uketshezi lokumba ukuthi lungami isikhathi eside lapho uxhuma impande eyodwa, kuyadingeka "ukumisa iphampu sekwephuzile futhi uqale iphampu kusenesikhathi" ukuze unciphise uketshezi lokumba. isikhathi sokumisa ngangokunokwenzeka.

2. Indlela yokwahlulela kahle ukuthi i-roller bit ibambekile?

Ngesikhathi sokumba, uma i-torque ikhula (njengomthwalo owengeziwe etafuleni elijikelezayo, ukunyakaziswa kwenduku yesikwele yokubhoboza, iketango eliqinile nelixegayo letafula elijikelezayo, umsindo ophakeme nophansi wenjini kadizili, ithebula elijikelezayo liyahlehla ngemva kwalokho. ithebula le-rotary lisusiwe, njll.), i-drill bit cone ingase inamathele, ihlanganiswe nesikhathi sokusetshenziswa kwe-cone kanye nezimo zokubunjwa. I-drill kufanele isakazwe ngokushesha.

3. Yiziphi izingozi zokumba ngesivinini esikhulu?

① Kulula ukulayisha kakhulu umshini wokumba;

② Uma kunezimo eziyinkimbinkimbi ngaphansi komhlaba, kulula ukukhipha i-drill bit (i-drill stuck);

③ Ijubane lokubhola lishesha kakhulu, futhi uma ukukhululwa komoya kwehluleka, kuzodala imoto ephezulu;

④ Kulula ukukhiqiza ingcindezi enkulu yokumpompa, okuholela ekuchichimeni, ukugobhoza kahle, noma ukubhidlika kokwakheka, okwenza umthombo ovamile wasekuqaleni ube yinkimbinkimbi;

4. Yiziphi izingozi zokubhola ngokushesha kakhulu?

① Kulula ukubangela ukuguga okungavamile kwebhande lebhuleki, isigubhu samabhuleki nentambo enkulu;

② Uma uhlangabezana nokuphikiswa kungazelelwe, kulula ukubangela izingozi njengokuphuka i-drill bit, ukuvimba i-drill bit noma ukumisa i-drill;

③ Ukukhiqiza ingcindezi ye-excitation eyeqile, kulula ukubangela ukuvuza kahle nokuwa kahle;

④ Yenza ukuthi i-drill bit ishayisane nodonga lomthombo futhi kulimaze amazinyo nama-bearings, wehlise impilo yesevisi ye-drill bit;

⑤ Kulula ukuthi inani elikhulu lama-rock chips lingene endaweni yokubhoboza lisuka emgodini wamanzi wokubhoboza, okulula ukubangela ukuthi imbobo yamanzi ye-drill drill ivinjwe;

5. Ungabhekana kanjani nokuhluleka kwamabhuleki lapho wehlisa i-drill bit?

Okokuqala, i-clutch enesivinini esiphansi kufanele ibanjiswe ukuze kwehliswe isivinini sokushelela. Abasebenzi basekhanda lomthombo kufanele basheshe bafake isiliphu noma babophe ikhadi eliphakamisayo, futhi bonke abasebenzi kufanele basheshe bashiye umthombo.

6. Yisiphi isizathu sokusonteka kwentambo enkulu ngesikhathi sokubhola? Ungabhekana kanjani nakho?

Izizathu yilezi:

(1) Intambo entsha yocingo ayikadedelwa;

(2) I-drill bit iphenduka kakhulu ngesikhathi sokumba;

(3) Iphinikhodi yehuku elikhulu alivulwa;

Indlela yokuphatha:

(1) Khulula inhloko yentambo ephilayo yentambo enkulu ukuze ukhulule ukusonteka kwentambo yocingo;

(2) Lawula isivinini sokubhoboza ukuze unciphise ukujikeleza kwe-drill bit;

(3) Uma iphinikhodi yehuku elikhulu lingavulwa, iphinifa lokubhoboza lingasebenzisana nesiliphu, bese uzama ukujika inqola ehambayo ukuze ivule iphinikhodi yebhuleki futhi ixegise i-twist;

7. Kungani udinga ukuvula iphinikhodi enkulu ye-hook lapho umba?

Inhloso enkulu yokuvula iphinikhodi ye-hook enkulu lapho kubholwa ukuvimbela intambo yocingo ukuthi ingajiki lapho i-drill bit ifakwa futhi isuswa. Ihambisana nokujikeleza kwe-drill bit uma kune-stabilizer emthonjeni, futhi ilungele isiteji sesitezi sesibili nokusebenza kwe-wellhead.

8. Kungani udinga ukujikelezisa uketshezi lokumba ngezinye izikhathi ngesikhathi sokumba?

① Isikhathi esimile esingaphansi komhlaba side noma uketshezi lokumba lusakazwa ngesizathu esithile ngaphambi kokumba ukuze kuvinjwe ukusebenza koketshezi lokumba ukuthi lungaboli noma isihlabathi esiningi singazinzisi, esidala ubunzima ekuqaliseni iphampu;

② Ukwakheka komhlaba kungase kudilike;

③ Ukusebenza koketshezi lokumba kuyawohloka ngenxa yokucwiliswa kwamanzi anosawoti kanye nokuhlasela kwe-gypsum;

④ Kukhona ukuvuza okuncane emthonjeni;

⑤ Isimo esingaphansi komhlaba siyinkimbinkimbi futhi ngokuvamile kunzima ukuqala iphampu;

⑥ Ingxenye yembobo evulekile yinde, umthombo ujulile noma kukhona ungqimba lwamafutha nogesi olunomfutho ophezulu;

Ukuvimbela isimo esingenhla ukuthi singabi sibi, uketshezi lokumba kufanele lusakazwe phakathi nendawo.

9. Yisiphi isizathu sokumelana lapho kubhora? Indlela yokuvimbela nokubhekana nayo?

Izizathu zokuvimbela yilezi:

① Ukukhipha ipiston noma ukungagcwalisi uketshezi lokumba ngendlela efanele kubangela ukubhidlika komthombo;

② Ukusebenza koketshezi lokumba akukuhle, okuholela ekhekheni lodaka eliwugqinsi kanye nomthombo omncane;

③ I-diameter ye-drill bit igugile kakhulu, futhi i-drill bit entsha idala ukuphazamiseka;

④ Ngaphambi kokukhipha uketshezi lokumba, ukusikwa akuzange kukhishwe ngokuphelele emhlabathini ukuze kujikelezwe kahle uketshezi lokumba;

⑤ Isakhiwo sethuluzi lokumba siyashintsha;

⑥ Umthombo awujwayelekile, unamabhuloho esihlabathi noma izinto eziwayo;

⑦ Ngemva kokuba umthombo oqondisayo ubhobozwe nge-drill yamandla;

Izinyathelo zokuvimbela nokwelashwa:

Ngaphambi kokukhipha uketshezi lokumba, luphathe kahle futhi ulujikeleze ngokugcwele. Ngesikhathi sokudonsa uketshezi lokumba, lugcwalise kahle ngokwemithethonqubo. Uma kukhona into ebambekile, kufanele iphinde ikhishwe. Ngaphambi kokumba, hlola uhlobo lwebhithi yokubhoboza ngokuningiliziwe. Uma kukhona ushintsho esakhiweni samathuluzi okumba, qaphela ukuvimbela ukuvinjelwa ngesikhathi sokumba. Uma kukhona into edonsa i-piston ngesikhathi sokumba, ungayidonsi kanzima. Uma kukhona ukuphazamiseka ngesikhathi sokumba, ungacindezeli kanzima. Kufanele iphindwe.该

10. Lapho ubhoboza phansi ekubunjweni okungaphansi kwe-Dongying Formation futhi uhlangabezana nezithiyo, yini okufanele inakwe lapho kulungiswa kabusha?

(1) Ukuthobela ngokuqinile isimiso “sokushaywa okukodwa, ukuvula okubili, nokuphinda kuphindwe kathathu”, futhi kwenqatshelwe ngokuphelele ukucindezela nokwehlisa ngenkathi uzungezisa ukuze kuvinjelwe ukubuyiswa kwemithombo emisha;

(2) Nakisisa izinguquko ekucindezelweni kwepompo ukuvimbela ukuvinjelwa kwepompo, futhi uqale iphampu ngokususwa okuncane futhi kancane kancane ukwandise;

(3) Phatha kahle uketshezi lokumba, futhi ukwandise ukugudluzwa ukuze ugeze umthombo ngemva kokuba ukujikeleza sekujwayelekile;

(4) Phinda uphindaphinde ingxenye yomthombo oyinkimbinkimbi kuze kube yilapho ungaphazanyiswa;