Iindidi ezingama-20 ezahlukeneyo zesimo sokomba kunye nesisombululo 1

Ngexesha lokusebenza okuqhelekileyo, sihlala sijongana neemeko ezahlukeneyo, ezinjengokusilela kwezixhobo, ukhuseleko lokusebenza, ukunqongophala kwezinto, njl.

Kodwa xa sijongene neemeko ezingxamisekileyo, kwanomililo, ukuvuza, njl.njl., singawathatha njani amanyathelo okunciphisa ilahleko? Makhe sihlalutye izizathu size sithethe ngendlela yokuhlangabezana nazo ngokufanelekileyo.

1. Kutheni kufuneka "ukumisa impompo emva kwexesha kwaye uqale umpompo kwangoko" xa ubhobhoza ngokukhawuleza ukudibanisa ingcambu enye?

Ngenxa yokuba xa ubhobhoza ngokukhawuleza, isantya sokugaya sikhawuleza kwaye kukho ezininzi zokusika. Ukuze woyise amandla okunqunyanyiswa okulambathayo olwelo lokomba kwaye uthintele ulwelo lokomba ukuba luhlale lumile ixesha elide xa udibanisa ingcambu enye, kuyafuneka ukuba "umise impompo kade kwaye uqale impompo kwangoko" ukunciphisa ulwelo lokomba. ixesha lokumisa kangangoko.

2. Indlela yokugweba ngokuchanekileyo ukuba i-roller bit ibambekile?

Ngexesha lokomba, ukuba i-torque iyanda (njengomthwalo owandayo kwitafile ejikelezayo, ukushukuma ngamaxesha athile kwintonga yokubhola, ikhonkco eliqinileyo nelixengayo letafile ejikelezayo, isandi esiphakamileyo nesisezantsi se-injini yedizili, itafile ejikelezayo ibuyela umva emva koko. itafile ejikelezayo isusiwe, njl.), i-drill bit cone inokuthi ibambelele, idibaniswe nexesha lokusetyenziswa kwe-cone kunye neemeko zokubunjwa. I-drill kufuneka ijikelezwe ngokukhawuleza.

3. Zeziphi iingozi zokomba ngesantya esiphezulu?

① Kulula ukulayisha ngaphezulu isixhobo sokomba;

② Xa kukho iimeko ezinzima phantsi komhlaba, kulula ukukhupha i-drill bit (i-drill stuck);

③ Isantya sokugaya sikhawuleza kakhulu, kwaye emva kokuba ukukhululwa komoya kungasebenzi, kuya kubangela imoto ephezulu;

④ Kulula ukuvelisa uxinzelelo olukhulu lokumpompa, olukhokelela ekuphuphumeni, ukukhukulisa kakuhle, okanye ukudilika kobume, nto leyo eyenza ukuba umngxuma oqhelekileyo wokuqala ube nzima;

4. Zeziphi iingozi zokomba ngokukhawuleza?

① Kulula ukubangela ukunxitywa okungaqhelekanga kwebhanti yebhuleki, igubu lebrake kunye nentambo enkulu;

② Nje ukuba udibane nenkcaso ngequbuliso, kulula ukwenza iingozi ezinjengokophuka i-drill bit, ukuvala i-drill bit okanye ukumisa u-drill;

③ Ukuvelisa uxinzelelo olugqithisekileyo lwe-excitation, kulula ukubangela ukuvuza kakuhle kunye nokuwa kakuhle;

④ Yenza ukuba i-drill bit ingqubane nodonga lwequla kwaye yonakalise amazinyo kunye neebheringi, ukunciphisa ubomi benkonzo ye-drill bit;

⑤ Kulula ukuba isixa esikhulu seetshiphusi zamatye zingene kumngxuma wokugrumba ukusuka kumngxuma wamanzi we-drill bit, ekulula ukubangela ukuba umngxuma wokugrumba wempompo uvalwe;

5. Indlela yokujongana nokungaphumeleli kwe-brake xa unciphisa i-drill bit?

Okokuqala, i-clutch enesantya esiphantsi kufuneka ibandakanyeke ukucothisa isantya sokutyibilika. Abasebenzi basequleni kufuneka bakhawuleze bafake isiliphu okanye babophe ikhadi eliphakamisayo, kwaye bonke abasebenzi kufuneka bemke ngokukhawuleza.

6. Siyintoni isizathu sokujijeka kwentambo enkulu ngexesha lokomba? Indlela yokujongana nayo?

Izizathu zezi:

(1) Intambo entsha yocingo ayizange ikhululwe;

(2) I-drill bit ijikeleza kakhulu ngexesha lokomba;

(3) Isikhonkwane esikhulu sokuqhafaza asivulwa;

Indlela yokuphatha:

(1) Khulula intsontelo ephilileyo yentambo enkulu ukukhulula ukuphotha kwentambo yocingo;

(2) Lawula isantya sokomba ukunciphisa ukujikeleza kwesixhobo sokomba;

(3) Ukuba isikhonkwane esikhulu sokuqhafaza asivulwanga, isiliphu se-drill sinokudityaniswa nesiliphu, kwaye uzame ukujika inqwelo ehambayo ukuze ivule isikhonkwane sokuqhawuka kunye nokukhulula i-twist;

7. Kutheni kufuneka uvule isikhonkwane esikhulu xa usomba?

Eyona njongo yokuvula isikhonkwane esikhulu xa kusobiwa kukuthintela intambo yocingo ukuba ingajijeki xa i-drill bit ifakwa kwaye isusiwe. Kukulungele ukujikeleza kwe-drill bit xa kukho i-stabilizer emthonjeni, kwaye ilungele iqonga lomgangatho wesibini kunye nokusebenza kakuhle.

8. Kutheni kufuneka ujikeleze ulwelo lokomba ngamanye amaxesha ngexesha lokomba?

① Ixesha le-static eliphantsi komhlaba lide okanye ulwelo lokomba lujikeleziswa ngesizathu esithile phambi kokomba ukunqanda ukusebenza kolwelo lokugrumba ekuwohlokeni okanye intlabathi eninzi ekuzinziseni, nto leyo ebangela ubunzima ekuqaliseni impompo;

② Ubume obungaphantsi komhlaba busenokuwa;

③ Ukusebenza kolwelo lokomba luwohloka ngenxa yokuntywiliselwa emanzini anetyuwa kunye nokuhlasela kwegypsum;

④ Kukho ukuvuza okuncinci equleni;

⑤ Imeko ephantsi komhlaba inzima kwaye kudla ngokuba nzima ukuqala impompo;

⑥ Icandelo elivulekileyo lomngxuma lide, iqula linzulu okanye kukho i-oyile yoxinzelelo oluphezulu kunye negesi;

Ukuthintela le meko ingentla ukuba ibe mandundu, ulwelo lokomba kufuneka lujikelezwe embindini.

9. Yintoni isizathu sokuxhathisa xa ubhobhoza? Indlela yokuthintela kunye nokujongana nayo?

Izizathu zomqobo zezi:

① Ukukhupha ipiston okanye ukungagcwalisi ulwelo lokomba ngokufanelekileyo kubangela ukuba iqula liwe;

② Ukusebenza kolwelo lokomba alulunganga, kukhokelela kwikeyiki yodaka kunye nequla elincinane;

③ Idayamitha yentwana yokomba igugile kakhulu, kwaye intwana entsha yokomba ibangela umqobo;

④ Ngaphambi kokutsala ulwelo lokomba, ukusika akuzange kuqhutywe ngokupheleleyo emhlabeni ukuze kujikelezwe ulwelo lokomba kakuhle;

⑤ Isixhobo sokomba siyatshintsha;

⑥ Umthombo awulungelelananga, uneebhulorho zesanti okanye izinto eziwayo;

⑦ Emva kokuba iqula eliqondisayo libhotywe nge-drill power drill;

Amanyathelo othintelo kunye nonyango:

Ngaphambi kokuba ukhuphe ulwelo lokomba, luphathe kakuhle kwaye ulujikeleze ngokupheleleyo. Ngexesha lokukhupha i-drilling fluid, yigcwalise kakuhle ngokwemigaqo. Ukuba kukho into ebambekayo, kufuneka ihlaziywe kwakhona. Ngaphambi kokomba, jonga uhlobo lwe-drill bit ngokweenkcukacha. Ukuba kukho utshintsho kwisakhiwo sesixhobo sokugaya, nikela ingqalelo ukukhusela umqobo ngexesha lokugaya. Ukuba kukho into yokutsala ipiston ngexesha lokugaya, musa ukuyitsala nzima. Ukuba kukho umqobo ngexesha lokugaya, musa ukucinezela ngamandla. Kufuneka iphindwe kwakhona.该

10. Xa ugrumba ukubunjwa ngaphantsi kwe-Dongying Formation kwaye udibana nomqobo, yintoni ekufuneka inikwe ingqwalasela xa kuphinda kufakwe kwakhona?

(1) Ukuthobela ngokungqongqo umgaqo othi “ukugungxulwa okukodwa, ukuvula okubini, kunye nokuphinda kuphindwe kathathu”, kwaye akuvumelekanga ngokungqongqo ukucinezela nokuthoba ngelixa ujikeleza ukuthintela ukukhupha amaqula amatsha;

(2) Nikelani ingqalelo ngokucokisekileyo kwiinguqu zoxinzelelo lwempompo ukukhusela ukuvaleka kwempompo, kwaye uqale umpompo ngokufuduswa okuncinci kwaye unyuse ngokuthe ngcembe;

(3) Phatha ulwelo lokomba kakuhle, kwaye wandise ukufuduka ukuhlamba iqula emva kokuba ukujikeleza kuqhelekile;

(4) Rhoqo ngokuphindaphindiweyo icandelo lequla elixandileyo de libe lingathinteleki;