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Буровые насосы (англ) рабочий файл - Uralmash … › eng › files2 ›...
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Pumped medium-drilling mud on oil or water basis with the addition of oil and petroleum products from 5% to 20%, chemicals, weighting agent. The total solids content is up to 40% of the volume at a drilling mud density of 20 lb/gal. The size of the solid particles- up to 0.1 mm. Conditional viscosity - from 20 to 100 seconds. Mineralization - up to 15%. The content of dissolved gas - up to 2%. "Uralmash Oil and Gas Equipment Holding" produces mud pumps with a capacity from 800 to 2200 HP, such as UNBT-600L, UNBT-1180L, UNBT-1600L. Mud pumps are designed to supply drilling mud in the process of drilling deep exploration and production wells, mainly for oil and gas, in macroclimatic areas with a temperate climate category U1 according to GOST 15150-69 (- 45°C...+40°C). MUD PUMPS
Transcript of Буровые насосы (англ) рабочий файл - Uralmash … › eng › files2 ›...
Pumped medium-drilling mud on oil or water basis with the addition of oil and petroleum products from 5% to 20%, chemicals, weighting agent. The total solids content is up to 40% of the volume at a drilling mud density of 20 lb/gal. The size of the solid particles-up to 0.1 mm. Conditional viscosity - from 20 to 100 seconds. Mineralization - up to 15%. The content of dissolved gas - up to 2%.
"Uralmash Oil and Gas Equipment Holding" produces mud pumps with a capacity from 800 to 2200 HP, such as UNBT-600L, UNBT-1180L, UNBT-1600L.
Mud pumps are designed to supply drilling mud in the process of d r i l l i n g d e e p e x p l o r a t i o n a n d production wells, mainly for oil and gas, i n m a c ro c l i m a t i c a re a s w i t h a temperate cl imate categor y U1 according to GOST 15150-69 (-45°C...+40°C).
MUD PUMPS
Power, kW (HP)
Number of cylinders, PCs
The lowest pressure at the pump inlet, bar (psi)
Maximum speed of input shaft, rpm
Maximum piston stroke rate per minute
Piston stroke, mm (in)
The degree of unevenness of the pressure at the pump outlet, not more than, %
The connection dimensions of the valve group according to the API standard
Gear drive type
Conditional pass inlet manifold, mm (in)
Conditional pass output header, mm (in)
Weight, kg (lb)
Mud pump UNBT-600L
Speci�cations
600 (815)
3
2 (29)
499,4
160
225 (8,858)
5
#7
herringbone
200 (7,874)
100 (3, 937)
14972 (33008)
3440
(135
'')
3995 (157'')
2050
(80'')
2350
(92'')
Ideal discharge and maximum pressure at the piston stroke rate per minute of the pump UNBT-600L.
*Short-term forced mode with piston stroke frequency up to 180 per minute.**Plunger pair.
Sleeve diametermm
in
Ultimate pressure bar
psi
190 180 170 160 150 140 130 120 100**
7,48 7,087 6,693 6,299 5,906 5,512 5,118 4,724 3,937
110 120 135 152 173 198 230 270 35096*
1595 1740 1958 2205 2509 2872 3336 3916 50761392*Piston strokeRPM Power, HP Ideal discharge, l/s (gpm)
815160 50,9 (806,7) 45,8 (725,9) 40,8 (646,6) 36,2 (573,7) 31,8 (504,0) 27,7 (439,0) 23,9 (378,8) 20,3 (321,7) 14,1 (223,5)
37,2 (589,6) 33,2 (526,2 29,4 (466,0) 25,9 (410,5) 22,5 (356,6) 19,4 (307,5) 16,5 (261,5) 11,5 (182,2)41,4 (656,2)
28,6 (453,3) 25,5 (404,1) 22,6 (358,2) 19,9 (315,4) 17,3 (274,2) 14,9 (236,1) 12,7 (201,3) 8,8 (139,4)31,8 (504,0)
20,0 (317,0) 17,9 (283,7) 15,8 (250,4) 13,9 (220,3) 12,1 (191,8) 10,4 (164,8) 8,9 (141,1) 6,2 (98,2)22,3 (353,4)
11,4 (180,7) 10,2 (161,6) 9,1 (144,2) 7,9 (125,2) 6,9 (109,3) 5,9 (93,5) 5,1 (80,8) 3,5 (55,4)12,7 (201,3)
2,9 (45,9) 2,6 (41,2) 2,3 (36,4) 2,0 (31,7) 1,7 (26,9) 1,5 (23,7) 1,3 (20,6) 0,9 (14,2)3,2 (50,7)
0,29 (4,6) 0,26 (4,1) 0,23 (3,6) 0,2 (3,1) 0,17 (2,7) 0,15 (2,3) 0,13 (2,1) 0,09 (1,4)0,32 (5,1)
130 590
100 456
70 319
40 183
10 47
1 4,7
Mud pump UNBT-1180L
Speci�cations
Power, kW (HP)
Number of cylinders, PCs
The lowest pressure at the pump inlet, bar (psi)
Maximum speed of input shaft, rpm
Maximum piston stroke rate per minute
Piston stroke, mm (in)
The degree of unevenness of the pressure at the pump outlet, not more than, %
The connection dimensions of the valve group according to the API standard
Gear drive type-herringbone
Conditional pass inlet manifold, mm (in)
Conditional pass output header, mm (in)
Weight, kg (lb)
1180 (1600)
3
2 (29)
556
125
290 (11,42)
5
#7
herringbone
250 (9,843)
90 (3,543)
21820 (48105)
2733
(107
'')
4540 (178'')
2900
(114
'')
Ideal discharge and maximum pressure at the piston stroke rate per minute of the pump UNBT-1180L.
Sleeve diametermm
in
Ultimate pressure bar
psi
190 180 170 160 150 140
7,48 7,087 6,693 6,299 5,906 5,512
239 270 306 326 356214
3466 3916 4438 4728 51633104Piston strokeRPM Power, HP Ideal discharge, l/s (gpm)
1582125 46,0 (729,1) 41,0 (649,9) 36,4 (577) 31,9 (505,6) 27,8 (440,6)
42,3 (670,4) 37,7 (597,5) 33,5 (530,9) 29,3 (464,4) 25,5 (404,2)47,3 (749,7)
38,6 (611,8) 34,5 (546,8) 30,6 (485,0) 26,8 (424,8) 23,3 (369,3)43,2 (684,7)
35 (554,7) 31,1 (492,9) 27,7 (439,1) 24,2 (383,5) 21,1 (334,4)39 (618,1)
31,3 (496,1) 27,9 (442,2) 24,7 (391,5) 21,7 (343,9) 18,9 (299,5)34,9 (553,1)
20,2 (320,1) 18 (285,3) 16 (253,6) 14 (221,9) 12,2 (193,3)22,6 (358,2)
12,9 (204,5) 11,4 (180,7) 10,2 (161,7) 8,9 (141,1) 7,8 (123,6)14,4 (228,2)
115 1450
105 1324
95 1196
85 1070
55 692
35 432
51,4 (814,7
1 0,368 (5,83) 0,328 (5,20) 0,291 (4,61) 0,255 (4,04) 0,222 (3,52)0,4112 (6,52)12,7
Mud pump UNBT-1600L
Speci�cations
Power, kW (HP)
Number of cylinders, PCs
The lowest pressure at the pump inlet, bar (psi)
Maximum speed of input shaft, rpm
Maximum piston stroke rate per minute
Piston stroke, mm (in)
The degree of unevenness of the pressure at the pump outlet, not more than, %
The connection dimensions of the valve group according to the API standard
Gear drive type-herringbone
Conditional pass inlet manifold, mm (in)
Conditional pass output header, mm (in)
Weight, kg (lb)
1600 (2200)
3
2 (29)
397
110
380 (14,96)
5
#7
herringbone
250 (9,843)
90 (3,543)
32443 (71525)
4060
(160
'')
3116
(123
'')
6000 (236'')
3142
(124
'')
Ideal discharge and maximum pressure at the piston stroke rate per minute of the pump UNBT-1600L.
Sleeve diametermm
in
Ultimate pressurebar
psi
210 200 190 180 170 160
8,268 7,874 7,48 7,087 6,693 6,299
220 245 270 305 345200
3191 3553 3916 4424 50042901Piston strokeRPM Power, HP Ideal discharge, l/s (gpm)
2145110 65,6 (1039,8) 59,2 (938,3) 53,2 (843,2) 47,4 (751,3) 42 (665,7)
59,6 (944,7) 53,8 (852,7) 48,3 (765,6) 43,1 (683,1) 38,2 (605,5)65,7 (1041,3)
47,7 (756,0) 43 (681,6) 38,7 (613,4) 34,5 (546,8) 30,5 (483,4)52,6 (833,7)
35,8 (567,4) 32,3 (512,0) 29 (459,7) 25,9 (410,5) 22,9 (363,0)39,5 (626,1)
23,9 (378,8) 21,5 (340,8) 19,3 (305,9) 17,2 (272,6) 15,3 (242,5)26,3 (416,9)
11,9 (188,6) 10,8 (171,2) 9,7 (153,7) 8,6 9 (136,3) 7,6 (120,5)13,2 (209,2)
0,59 (9,3) 0,537 (8,5) 0,482 (7,6) 0,43 (6,8) 0,38 (6,0)0,657 (10,4)
100 1950
80 1560
60 1169
40 780
20 389
1 18
72,3 (1146,0)
150
5,906
390
5656
36,9 (584,9)
33,6 (532,6)
26,8 (424,8)
20,1 (318,6)
13,4 (212,4)
6,7 (106,2)
0,33 (5,4)
140
5,512
450
6527
32,2 (510,4)
29,2 (462,8)
23,4 (370,9)
17,5 (277,4)
11,7 (185,4)
5,8 (91,9)
0,29 (4,6)
130
520
7542
27,7 (439,0)
25,2 (399,4)
20,2 (320,2)
15,1 (239,3)
10,1 (160,1)
5 (79,3)
0,25 (4,0)
5,118
Design features of mud pumps developed by «Uralmash Oil and Gas Equipment Holding»
џ Welded-cast frame housing. The front and side sheets are subjected to ultrasonic inspection for cracks.
џ The hydraulic unit is L-shaped with clearance holes of small diameter. The stress level at the focal points of the cylinders of the hydraulic boxes is
џ High pressure pneumatic compensator of castconstruction provides uneven pressure at the outlet of not more than 5%.
џ The location of the pneumatic compensator at the end of the discharge manifold facilitates the dismantling of the sleeves with a solo-rotary valve.
џ The lubrication and cooling system of the cylinder-piston group provides intensive heat removal from the friction surfaces and prevents air suction through the use of a hydraulic seal, which provides the necessary piston life.
џ Securing the cylinder sleeve with a clamp. This design provides tight contact of the end of the cylinder sleeve and the flange of the hydraulic box with a guaranteed tightening torque and high mounting capacity of the sleeve.
џ Separation of the mechanical and hydraulic parts of the pump to prevent abrasive particles from entering the lubrication of the pump.
џ New design of fastening of a cover of the indigenous shaft. In the threaded fastening of the cover of the main shaft, spherical washers are installed to compensate for errors in the manufacture of contacting products. The design is provided to prevent the rupture of the studs of the main shaft.
reduced to safe values by reducing the internal diameters of the cylinders.
џ Discharge from the safety valve directly into the receptacle of the compensator increases the pump's overall installation capacity (there is no need to supply the discharge line at the site of operation, install supports for it, etc.).
џ The housing design allows the pump to be used with or without a frame.
џ Increased reliability of the stem design by changing the connection design.
џ Self-contained lubrication system of the reducer part of the pump. The pump is equipped with a special electric pump unit for lubrication of bearings and components of the crank-slider mechanism. The pressure in the lubrication system of the pump does not depend on the number of revolutions of the wheel.
Russia, 117036, Moscow, 60-letiya Octyabrya pr., 21, bld. 4
Tel.: +7 (343) 270-12-00, Fax: +7 (343) 270-12-01
Tel.: +7 (495) 783-05-69, Fax: +7 (495) 783-05-68
Branch of “Uralmash Oil and Gas Equipment Holding” LLC in Ekaterinburg
“Uralmash Oil and Gas Equipment Holding” LLC
E-mail: [email protected]
Russia, 620012, Ekateringburg, Pervoy Pyatiletki Sq.
E-mail: [email protected]
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