CN2460981Y - Rock fragments (core) cutting-grinding machine - Google Patents
Rock fragments (core) cutting-grinding machine Download PDFInfo
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- CN2460981Y CN2460981Y CN 00262696 CN00262696U CN2460981Y CN 2460981 Y CN2460981 Y CN 2460981Y CN 00262696 CN00262696 CN 00262696 CN 00262696 U CN00262696 U CN 00262696U CN 2460981 Y CN2460981 Y CN 2460981Y
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- cutting
- water tank
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Abstract
The utility model relates to a rock fragment (core) cutting-grinding machine used for well logging in the geologic exploration of petroleum, which solves the problem that rock fragments in well logging have large thinness so that a polarizing microscope can not be used for recognition. The utility model is characterized in that a cutting knife (1) and a grinding disc (2) are respectively fixed by motors (10, 11) arranged in a shell body (12) and then are correspondingly arranged in a water tank (7) and a sand preventing box (6), wherein, a water preventing cover (4) corresponding to the water tank (7) is arranged on the top end surface of the shell body (12); a control plate (3) and a hand grinding disc (5) are also arranged on the top end surface of the shell body (12). The utility model has the characteristic of integrating sheet cutting operation, sheet grinding operation and fine grinding operation by hands, and the utility model can be operated on site. As a result, timely and accurate lithology information of strata is offered for the exploration decision.
Description
The utility model relates to a kind of machine of cutting and grinding, belongs to landwaste (core) cutting machine that well logging uses in the petroleum geology exploration.
In the petroleum geology exploration, on-the-spot accurate description and the evaluation of boring the lithology on the stratum of meeting of well logging all has important geological Significance to finding hydrocarbon zone, estimate hydrocarbon zone and developing hydrocarbon zone.At present, the on-the-spot lithology identification of well logging is main by visual inspection, carry out simultaneously that lithology identifies by means of the method for magnifier, be fine to boring the sedimentary type formations of meeting in the middle-shallow layer prospect pit, but just be not easy to discern and identify boring the stratum of meeting more volcanics, magmatite and metamorphosed rock in the deep layer prospect pit.Because the landwaste reduction ratio is more serious in the deep drilling exploration process, cutting grain is tiny, can not exactly chip sample be identified and describe with visual inspection, and use polarizing microscope to observe, landwaste thicker again (all more than 0.03mm), undesirable, directly influence the accuracy of well logging work; Sometimes for needs, have to send chip sample back to laboratory and identify that the sample turnaround time is long, influenced the raising of exploration progress and exploration benefit; The equipment number of packages is many, volume (weight) big and breadboard identification equipment is owing to existing, can't be in the on-the-spot use of well logging.
The purpose of this utility model is to avoid the weak point that exists in the above-mentioned present technology, and provides a kind of can fast landwaste (core) being cut to wear into very thin and can be at landwaste (core) cutting machine of well logging execute-in-place.
The purpose of this utility model can reach by the following technical programs: this landwaste (core) cutting machine is made up of housing, motor and water tank, it is characterized in that: behind cutting knife that the motor in the housing is fixing respectively and the mill in the corresponding sand control box that is built on water tank and the housing top end face, water tank in the wherein corresponding built-in housing and bucker is housed at the housing top end face, on the housing top end face, also be equipped with housing in control circuit the assembly control panel and the corresponding hand mill of control circuit assembly that link to each other.
The utility model has following advantage than above-mentioned prior art: because this device design has cutting knife, mill and hand mill, after making that landwaste (core) was cut (section) through cutting knife, be ground to thin slice (abrasive disc) by mill again, on the hand mill, reprocess (manual fine grinding) with hand then, make the thinness of landwaste be enough to satisfy the requirement of polarizing microscope, directly operate at the scene, convenient and practical, save time, raise the efficiency, and the geological logging data that provide accurately and reliably.
Accompanying drawing 1 is a synoptic diagram of the present utility model.
To be further described the utility model below in conjunction with accompanying drawing:
As shown in Figure 1, this cutting machine is by housing 12, motor (10,11) and water tank 7 form, motor (10,11), water tank 7, the magazine 9 of control circuit assembly 8 and splendid attire emery material is all in housing 12, motor (10,11) fixing respectively cutting knife 1 and mill 2 back correspondences are built in 6 li in sand control box on water tank 7 and housing 12 top end faces, the heat that produces when making landwaste (core) through the cutting knife cutting is taken away by the water in the water tank 7, wherein corresponding water tank 7 and bucker 4 is housed at housing 12 top end faces, the rock end that landwaste (core) is produced by cutting knife 1 cutting the time is covered by bucker 4, avoid rock end and water to throw away and contaminated environment, make simultaneously the chilled water that is thrown on the bucker 4 return water tank 7 again and form Natural Circulation, cooling cutting knife 1; The corresponding hand mill 5 of the control panel 3 that links to each other with control circuit assembly 8 and control circuit assembly 8 also is housed on housing 12 top end faces, makes each knob of operation be distributed on the control panel 3, convenient and practical; And hand mill 5 is used for finishing the manual fine grinding operation of sheet thickness when 0.0Xmm, and wherein motor (10,11) links to each other with control circuit assembly 8 respectively.
During actual the use, with the water level control (LC) in the water tank 7 on specified value, on control panel 3, press the knob of starter motor 10, motor 10 drives cutting knife 1 and rotates, hand-held landwaste (core) sample base cuts at cutting knife 1 place, and in cutting knife 1 working angles, the heat of generation is by water quench in the water tank 7, keep the formedness of cutting knife 1, this process is called section.After section is finished, stop motor 10 work, starter motor 11, emery material in the magazine 9 is coated on the mill 2, section is placed on the emery material then, mill 2 drive emery material rotate together the abrasive disc processing are carried out in section, be bonded on the microslide behind the section mill exiting surface, turn over again to put and carry out the another side abrasive disc and handle, thickness in the 0.0Xmm scope after, abrasive disc is placed on the hand mill 5 again, artificial fine grinding is handled, and can reach the requirement of polarized light microscope observing landwaste (core) data, on-the-spot direct control, convenient and practical, speed be artificial incomparable soon.Mill 2 can be taked corase grind, middle mill and fine grinding simultaneously; control panel 3 is the feel touch switch; cut, can change automatically between the abrasive disc; switch free the delay between every kind of duty; is furnished with overcurrent protection; security performance is good; improved well logging lithology identification level simultaneously; make the well logging scene can realize rock-mineral determination work; for finding that hydrocarbon zone, evaluation hydrocarbon zone in time provide reliable geological information; for exploratory decision provides formation lithology data promptly and accurately, thereby can accelerate exploration progress, improve exploration benefit.
Claims (1)
1, landwaste (core) cutting machine that a kind of petroleum geology exploration well logging uses, by housing (12), motor (10,11) and water tank (7) form, it is characterized in that: the motor (10 in the housing (12), 11) cutting knife of fixing respectively (1) and mill (2) back correspondence is built in sand control box (6) lining on water tank (7) and housing (12) top end face, water tank (7) in the wherein corresponding built-in housing (12) and bucker (4) is housed at housing (12) top end face, on housing (12) top end face, also be equipped with housing (12) in continuous control panel (3) and the corresponding hand mill (5) of control circuit assembly (8) of control circuit assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262696 CN2460981Y (en) | 2000-11-14 | 2000-11-14 | Rock fragments (core) cutting-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262696 CN2460981Y (en) | 2000-11-14 | 2000-11-14 | Rock fragments (core) cutting-grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460981Y true CN2460981Y (en) | 2001-11-21 |
Family
ID=33617881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262696 Expired - Lifetime CN2460981Y (en) | 2000-11-14 | 2000-11-14 | Rock fragments (core) cutting-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460981Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979117B (en) * | 2005-12-07 | 2010-12-08 | 中国科学院地质与地球物理研究所 | Assembled light universal lancing precision processing apparatus and method therefor |
| CN101865790B (en) * | 2009-04-14 | 2012-06-13 | 中国石化集团胜利石油管理局钻井工艺研究院 | Device for preparing flaky cuttings |
| CN102704912A (en) * | 2012-06-19 | 2012-10-03 | 东北石油大学 | Determining method for crushing work ratio coefficient of roller bit |
| CN106501020A (en) * | 2016-11-03 | 2017-03-15 | 中国海洋石油总公司 | A kind of marine landwaste strainer with the quantitative control landwaste amount of drilling speed change |
-
2000
- 2000-11-14 CN CN 00262696 patent/CN2460981Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979117B (en) * | 2005-12-07 | 2010-12-08 | 中国科学院地质与地球物理研究所 | Assembled light universal lancing precision processing apparatus and method therefor |
| CN101865790B (en) * | 2009-04-14 | 2012-06-13 | 中国石化集团胜利石油管理局钻井工艺研究院 | Device for preparing flaky cuttings |
| CN102704912A (en) * | 2012-06-19 | 2012-10-03 | 东北石油大学 | Determining method for crushing work ratio coefficient of roller bit |
| CN102704912B (en) * | 2012-06-19 | 2017-05-17 | 东北石油大学 | Determining method for crushing work ratio coefficient of roller bit |
| CN106501020A (en) * | 2016-11-03 | 2017-03-15 | 中国海洋石油总公司 | A kind of marine landwaste strainer with the quantitative control landwaste amount of drilling speed change |
| CN106501020B (en) * | 2016-11-03 | 2018-12-14 | 中国海洋石油集团有限公司 | A kind of marine landwaste strainer that landwaste amount is quantitatively controlled with drilling speed variation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20101114 Granted publication date: 20011121 |