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发表于 2011-1-12 22:44
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来自： 中国上海
Milestones
1862 -
John Eaton Company established to furnish oilfield equipment in Oil City, PA, and surrounding area.
1867 -
Original line of products made in own shop, including bits, cable tools, temper screws, bailers, bull wheels, derricks, etc.
1869 -
John Eaton and EH Cole joined to form Eaton and Cole to furnish oilfield equipment.
1884 -
Additional own-make products, including: complete line of cable-tool drilling, fishing, and clean-out tools.
1884 -
Additional own-make products, including: standard and portable rigs, including derricks, rig irons, steam engines.
1884 -
Additional own-make products, including: casing and tubing elevators and tongs.
1886 -
Under-reamers.
1892 -
Complete all-steel drilling rig, including 72 ft. derrick, crown and traveling blocks, piston-valve twin- cylinder steam engines.
1901 -
Drawworks, swivels, bits.
1904 -
Portable all-steel drilling machines for cable-tool drilling .
1907 -
Rotary tables, portable all-steel drilling machines for rotary drilling.
1911 -
Steam driven slush pumps.
1912 -
"Mud Hog" and "Giant Mud Hog" series steam slush pumps.
1913 -
Union Tool Co. (later purchased by National Supply Co.) introduced its first rotary table.
1913 -
Union Tool Co. (later purchased by National Supply Co.) made offset steel roller chain with replaceable steel pins and bushings.
1916 -
Power slush pumps.
1918 -
Designed and patented "Imperial" Rotary Swivel.
1923 -
Make-and-break rotary tables.
1923 -
Hild differential electric drives for rotary drilling.
1926 -
Long stroke (18") Wilson-Snyder Steam Slush Pump.
1927 -
Fully-enclosed roller-bearing twin-cylinder steam engines.
1928 -
Spang, Chalfant pioneered "Magna Glo" inspection to uncover cracks in pipe.
1930 -
Emsco developed a line of duplex double acting slush (mud) pumps.
1930 -
National designed an improved band brake system for drawworks ("K" Brake) with increased leverage at optimum handle position.
1930 -
High pressure (350 psi working pressure) boilers.
1930 -
20" stroke steam slush pumps.
1930 -
Fully-enclosed oilbath rotaries.
1933 -
National started using "V" packing rings, coil spring, in wash pipe packing assemblies on rotary drilling swivels.
1933 -
Vertical twin-cylinder steam engines.
1934 -
Hydraulic feed controls for rotary drilling.
1934 -
Di-Hard slush pump liners.
1935 -
National introduced its "C" line of power duplex slush pumps, 1500 to 3000 PSI, with patented baffle chamber.
1935 -
National designed, developed, and made a new patented main bearing for rotary drilling swivels.
1935 -
Rotary drilling units (packaged unit providing independent drive to the rotary from a steam engine) .
1936 -
20" stroke power slush pumps.
1939 -
Rotary drilling unit with drive from internal combustion engine through hydraulic torque converter.
1940 -
National designed an improved 2-plate clutch for drawworks which was first installed on a 33-62-FE drawworks 1500 Hp steam driven.
1940 -
Triplex steam slush pumps.
1941 -
National furnished chain compounded sectional drive groups (as alternate to V-belt) to power drawworks, rotary, and mud pumps.
1945 -
Completely air controlled power rigs (drawworks and drives).
1946 -
National introduced "Gammaloy" drill collars, as a less expensive nonmagnetic stainless steel to replace K-Monel material.
1946 -
Portable derricks.
1947 -
National Hydraulic Coupling introduced as a fluid cushion connection between engines and drive group to absorb shock loads.
1947 -
National designed, developed, and made a new "Quick-Seal" hose connections for rotary swivel or standpipe goosenecks.
1949 -
National type "A" single stage Torque Converter, designed specifically for drilling rigs, introduced for drive group compounds.
1949 -
Drilling depth record of 20,521 ft set at Rock Springs, Wyoming by a rig using National drilling equipment.
1949 -
Automatically regulated hydraulic feed controls for rotary drilling.
1950 -
National designed an improved drum type clutch for drawworks (Dy-A-Flex) with increased reliability and simpler to service.
1951 -
Introduced overrunning clutch between drawworks drumshaft and auxiliary brake for mechanical rigs.
1951 -
National designed, developed, and made a new patented "Uniflex" wash pipe & packing box for rotary drilling swivels.
1952 -
Introduced "Micromatic" drilling controls for drawworks to automatically feed off pipe as the hole is drilled.
1953 -
Drilling depth record of 21,482 ft set in Paloma Field, California by a rig using National drilling equipment.
1953 -
Extreme high horsepower, high pressure power slush pump for jet bit drilling.
1955 -
Hook blocks.
1956 -
National obtained patent on improved wash pipe for "Uniflex" wash pipe & packing box for rotary drilling swivels.
1956 -
National introduced 2 step "Spirallel" integral drawworks drum grooving as an improvement for spooling wire rope onto the drum.
1956 -
Drilling depth record of 22,570 ft set by a drilling barge south of New Orleans using National drilling equipment.
1958 -
Triplex plunger mud pump unit w/ 2-speed transmission and direct connected engine for high pressure & slim hole drilling.
1959 -
Lever lift drilling masts.
1959 -
Induction-hardened steel slush pump liners.
1959 -
Swivels with quick removable wash pipes.
1960 -
Introduced "Seal-Lock tubing, a premium threaded and coupled connection for deep wells.
1962 -
Introduced a subsea christmas tree on a producing well in the Gulf of Mexico.
1963 -
Continental Emsco introduced the Electrohoist II Drawworks.
1964 -
Furnished remotely installed well head in 600 ft water depth.
1967 -
Introduced A37-1/2 Rotary.
1968 -
Introduced a mechanical jacking system for offshore jack-up rigs featuring high efficiency lifting mechanism with opposed pinions.
1968 -
National's first triplex mud pumps, model 10-P-130, rated for 1300 HP, are first used on a land rig.
1969 -
Continental Emsco introduced the F1000 Triplex Mud Pump.
1969 -
Furnished an early subsea production system in the Norwegian sector of the North Sea.
1969 -
Oilwell's first triplex mud pumps, model 1400-PT, rated for 1400 HP, are shipped.
1970 -
Introduced new line of Oilwell "PC" (Positive Centering) Swivels ranging from 100 to 650 tons capacity.
1972 -
Oilwell A1400-PT and A1700-PT single acting Triplex Slush (Mud) Pumps fitted with fluid ends for high volume application.
1973 -
Oilwell A49-1/2 Rotary for offshore drilling.
1974 -
Introduced Oilwell 350-PT single acting triplex mud pumps designed for transport by air-lift.
1977 -
Kremco completes its first in-house designed workover rig, model K600.
1977 -
Dreco designs and constructs two covered bolted beam leg derricks.
1978 -
Dreco's first originally designed drawworks, 400 HP, is designed and built by Glenn Knutson.
1979 -
Dreco builds its first 2.5 million lb mast and substructure.
1979 -
Dreco introduces a new patented beam leg mast with special hinged back bracing for improved transporting on land rig moves.
1980 -
"Slingshot" substructure allowing installation of major components & raising of mast at ground level, before elevating substructure.
1981 -
Dreco develops proprietary designs for various drilling equipment, including rotary tables, traveling blocks, and triplex mud pumps.
1981 -
Dreco introduces its "Superior" Drawworks models 700UE, 700M, and 1000UE at the OTC in Houston.
1981 -
Dreco introduced the first 4,000 HP Drawworks on a land rig.
1981 -
Dreco introduced the first Traveling Block rated for 1,250 tons.
1982 -
Dreco introduced the first 156 ft "Slingshot" Mast and substructure rated for 2,500,000 lb, with 40 ft high drill floor, for a land rig.
1983 -
Dreco designs the "Sandmaster", a self-propelled workover/drilling rig for desert operations.
1983 -
Griffith introduces a hydraulic/mechanical drilling jar to the Canadian oilpatch.
1984 -
Griffith designs and builds the "Torquemaster", a tool break-out machine which becomes a major product line for Griffith.
1985 -
GH introduced a new patented disc brake system designed for drawworks (design purchased by National in Jan 1987).
1986 -
Griffith designs and tests its first proprietary downhole steerable drilling motor, tradenamed "Trudril".
1986 -
Dreco develops a cantilevered arctic rig design featuring a sliding drill floor to permit the drilling of more wells from a smaller pad.
1986 -
Dreco introduced a new BOP handling system powered by hydraulic cylinder operated wireline hoists.
1987 -
Dreco introduces the "Kremcovets" prototype service rig at tradeshow in Moscow, which is a Kremco rig on a Soviet Kirovets tractor.
1988 -
Dreco introduced a new patented capping beam "Gripper" system for horizontal jacking of rig substructures on offshore platforms.
1990 -
Continental Emsco shipped model FC-2200 Triplex Mud Pumps.
1990 -
National-Oilwell shipped model 14-P-200 Triplex Mud Pumps (later uprated to 2200 HP).
1990 -
National-Oilwell installed a PS-500 Top Drive, with patented rotating side skid, allowing it to swing out of tripping path in minutes.
1992 -
Dreco introduced a new "Lift and Roll" skidding system for horizontal moving of rig substructures on offshore platforms.
1992 -
Drawworks electric remote controls combined with PLC kinetic energy monitor system to prevent traveling block overspeed.
1993 -
Dreco designs and constructs its first coiled tubing rigs.
1995 -
Dreco introduces its new injector head for coil tubing rigs at the OTC in Houston.
1995 -
Dreco, in partnership with Hitec, designed and made first variable frequency AC driven drawworks (no main drum or aux. braking).
1997 -
Continental Emsco shipped 5,000 HP Electrohoist Drawworks for offshore rig.
1997 -
Dreco introduced a new "slip" type rotary deadline anchor that allows drill line to be "cut & slipped" without removal from anchor.
1997 -
National-Oilwell introduced a high pressure hydrodynamic wash pipe packing assy., using a Kalsi seal, w/ 4" bore for Drilling Swivels.
1998 -
Continental Emsco introduced the first 60-1/2" rotary, model T-6050, for offshore rigs to handle large diameter riser pipe.
1999 -
National-Oilwell shipped two Dreco designed semi-automated trailerized doubles land drilling rigs, with Hitec Cyberbase controls.
1999 -
National Oilwell, in partnership with Hitec, designed and made first AC driven "Active Heave Compensating Drawworks" for floating Drilling Rigs.
1999 -
SAP was implemented in distribution groups to facilitate inventory control, financial planning, logistics, purchasing, and e-commerce worldwide.
2000 -
Pete Miller named COO for National Oilwell.
2000 -
National Oilwell implemented Customer Connect, an online application to provide customers with detailed analysis of their spend.
2001 -
National Oilwell receives order for two Santa Fe jack-up rigs.
2001 -
Pete Miller named CEO.
2001 -
BroadVision-based online web catalog implemented to allow ordering via the internet.
2002 -
National Oilwell produced the PowerStroke Dual Hydraulic Drilling Jar.
2002 -
National Oilwell introduced the Multi-Opening Circulating Sub, eliminated the requirement to pull out of hole and remove drop-ball.
2002 -
National Oilwell introduced the Mini-Tong to improve safety during makeup and breakout connections on small tools and pipes. |
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发表于 2011-1-7 20:03
