US171406A - Improvement in well - Google Patents
Improvement in well Download PDFInfo
- Publication number
- US171406A US171406A US171406DA US171406A US 171406 A US171406 A US 171406A US 171406D A US171406D A US 171406DA US 171406 A US171406 A US 171406A
- Authority
- US
- United States
- Prior art keywords
- drill
- tube
- bore
- well
- mud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 description 3
- 241001446467 Mama Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/003—Drilling with mechanical conveying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/08—Tractors having means for preventing overturning or tipping
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
Definitions
- My invention is a contrivance of a tube to extend down the bore and along a groove in the drill to within an inch or so of the bottom of the bore, as a means of removing the mud, &c., by the action of the drill, the effect of which is'to drive the mud up the tube when the drill falls.
- the tube has a check-valve to prevent the mud from going back when the and it is mounted in a support.
- Figure l is a sectional elevation of my improved drilling apparatus, taken on line was of Fig. 1.
- Fig. 2 is a section on line 3 g of Fig. 1.
- A is the drill; B, the tube or case for the bore, and G the tube, out of which the mud is to be discharged by the drill, the drill being grooved at D along one side to allow the tube to extend to the bottom of the bore, or so near it that mud will be forced up the tube by the drill when it falls.
- E is a check-valve in the tube, to hold the contents of the tube against griperholds by friction. It is lifted free of the tube to let it fall to the bottom of the bore, and then engaged so as to raise the tube off the bottom enough to allow it turn freely, and hold it while the drill works.
Description
D. H. MUIR.
WELL DRILLING APPARATUS.
Patented Dec. 21,1875.
mama's "-FETERS, FHOTO-LITHOGMPNER, WASHINGTON. D C.
UNITED STATES DANIEL HENRY MUIR, OF RAOINE, WISCONSIN.
IMPROVEMENT IN WELL-DRILLING APPARATUS.
Specification forming part of Letters Patent No. 171,406, dated December 21, 1875; application filed November 13, 1875.
To all whom it may concern:
Be it known that I, DANIEL HENRY MUIR, of Racine, in the county of Racine and State of Wisconsin, have invented a new and Improved Well-Drilling Apparatus, of which the following is a specification:
My invention is a contrivance of a tube to extend down the bore and along a groove in the drill to within an inch or so of the bottom of the bore, as a means of removing the mud, &c., by the action of the drill, the effect of which is'to drive the mud up the tube when the drill falls. The tube has a check-valve to prevent the mud from going back when the and it is mounted in a support.
drill rises, which turns in unison with the drill, so that the pipe will not interfere with the turning of the drill. There is also a lever contrivance in connection with the tube, to lower it from time to time, and to hold it above the bottom of the bore.
Figure l is a sectional elevation of my improved drilling apparatus, taken on line was of Fig. 1. Fig. 2 is a section on line 3 g of Fig. 1.
Similar letters of reference indicate corresponding parts.
A is the drill; B, the tube or case for the bore, and G the tube, out of which the mud is to be discharged by the drill, the drill being grooved at D along one side to allow the tube to extend to the bottom of the bore, or so near it that mud will be forced up the tube by the drill when it falls. E is a check-valve in the tube, to hold the contents of the tube against griperholds by friction. It is lifted free of the tube to let it fall to the bottom of the bore, and then engaged so as to raise the tube off the bottom enough to allow it turn freely, and hold it while the drill works.
By this contrivance, the taking of the drill out of the bore and removing the mud with the sand-pump are avoided, making great econoiny of time and labor in sinking wells by the drill.
Having thus described my invention, I claim as new and desire to secure by Letters Patent 1. The drill A, having a groove, D, in combination with tube 0 andrevolving support F, substantially as specified. 4
2. The combination of" gripe-lever G with the tube 0, substantially as specified.
. DANIEL HENRY MUIR.
Witnesses:
M. D. MILLER, A. D. LINN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US171406A true US171406A (en) | 1875-12-21 |
Family
ID=2240813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US171406D Expired - Lifetime US171406A (en) | Improvement in well |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US171406A (en) |
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0
- US US171406D patent/US171406A/en not_active Expired - Lifetime
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