Pipe Drilling Pipe

Nkọwa dị mkpirikpi:

The akuakuzinwo ọkpọkọ, na shortened ụdị ala oghere akuakuzinwo ọkpọkọ, bụ ụdị elu ewepụghị akuakuzinwo mkpara.A na-eji ya eme ihe na mkpọpu mmiri rotary nke nwere gas na mmiri mmiri.Isi ihe ndị mejupụtara ya gụnyere ọkpọkọ (mmara) ahụ na nkwonkwo.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Drill ọkpọkọ na-ọtụtụ ebe na-eji Ngwuputa, Geological nnyocha na ụdị nile nke mkpọpu ala (mmiri, mmanụ, gas, wdg) oru ngo. Dị ka a na-eduga akuakuzinwo anwụrụ rụpụta, anyị na-eme ụdị nile nke ụkpụrụ na-abụghị ọkọlọtọ akuakuzinwo ọkpọkọ maka anyị ahịa.Anyị akuakuzinwo ọkpọkọ gụnyere ígwè akuakuzinwo ọkpọkọ, Ngwuputa ọkpọkọ ọkpọkọ, mmiri ọma akuakuzinwo ọkpọkọ, mmanụ ọma akuakuzinwo ọkpọkọ, API akuakuzinwo ọkpọkọ, DTH akuakuzinwo mkpara, wireline akuakuzinwo mkpara, wdg.

Akụkụ bụ isi nke tube DTH dị elu bụ ogologo oge, izi ezi na njikwa.

Ọkụ ọkpọkọ :

1.Pipe ahu: oyi adọta ọjà enweghị nkebi.ya mere ọkpọkọ nwere nha ziri ezi, ezigbo centralizer.
2.Pipe ahu si ihe bụ otu ọkwa dị ka Sandvik.
3.Thread njikọ: Okpomọkụ na Nitrogen ọgwụgwọ, ya mere, ọkpọkọ bụ ihe inogide na mfe ibu na ibupu.
4.Friction ịgbado ọkụ.

Ọkọlọtọ DTH ọkpọkọ:

Dayameta: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;

Ogologo: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;

Eriri: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,

2 3/8 API Ọ BỤRỤ na, 3 1/2 API Ọ BỤRỤ

Nha		Ọnụ ọgụgụ Lb/ft	Ụdị arọ agbakọrọ		Ọkpụrụkpụ mgbidi
n'ime.	mm	Ọnụ ọgụgụ Lb/ft	lb/ft	n'arọ/m	n'ime.	mm
2 3/8	60.3	6.65	6.26	9.32	0.28	7.11
2 7/8	73	10.4	9.72	14.48	0,362	9.19
3 1/2	88.9	9.5	8.81	13.12	0,254	6.45
3 1/2	88.9	13.3	12.31	18.34	0,368	9.35
3 1/2	88.9	15.5	14.63	21.79	0,449	11.4
3 1/2	88.9	15.5	14.63	21.79	0,449	11.4
4	101.6	14	12.93	19.26	0.33	8.38
4 1/2	114.3	13.75	12.24	18.23	0,271	6.88
4 1/2	114.3	16.6	14.98	22.31	0,337	8.56
4 1/2	114.3	20	18.69	27.84	0.43	10.92
5	127	16.25	14.87	22.15	0.296	7.52
5	127	19.5	17.93	26.71	0,362	9.19
5	127	19.5	17.93	26.71	0,362	9.19
5	127	25.6	24.03	35.79	0.5	12.7
5	127	25.6	24.03	35.79	0.5	12.7
5 1/2	139.7	21.90	19.81	29.51	0,361	9.17
5 1/2	139.7	24.70	22.54	33.57	0,415	10.54