WO2015166404A2 - Plateforme de forage automatisée hautement efficace et très sure pour forage de puits en vue de l'extraction d'hydrocarbures - Google Patents
Plateforme de forage automatisée hautement efficace et très sure pour forage de puits en vue de l'extraction d'hydrocarbures Download PDFInfo
- Publication number
- WO2015166404A2 WO2015166404A2 PCT/IB2015/053076 IB2015053076W WO2015166404A2 WO 2015166404 A2 WO2015166404 A2 WO 2015166404A2 IB 2015053076 W IB2015053076 W IB 2015053076W WO 2015166404 A2 WO2015166404 A2 WO 2015166404A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drilling
- circuit
- rods
- rig
- mud
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 205
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 6
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/20—Combined feeding from rack and connecting, e.g. automatically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
- E21B19/155—Handling between horizontal and vertical position
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/019—Arrangements for maintaining circulation of drilling fluid while connecting or disconnecting tubular joints
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
Definitions
- said movement system 22 in turn comprises a supply chamber 226 and two hydraulic pistons (222,224) aligned in a single direction, parallel to the vertical axis "Z", and acting in opposite senses to each other.
- Said telescopic mast 2 comprising two pistons opposed to each other, makes it possible to reach an extension of the trellised structure 21 such as to enable use of drilling rods assembled in series greater than 20 m in length, for example up to 27 m.
- the second sub-circuit is the second sub-circuit
- the secondary circuit 32 is preferably realised with a flexible pipe, in order to allow maximum mobility to the secondary circuit 32 so as to be easily movable by means of said movement arm 41 comprised in the connection clamp 4.
- the automated connection clamp 4 comprised in rig 1 according to the present invention, comprises a single opening device 46 which is capable of selective opening and closing of the radial aperture 142 by acting on said valve unit 144. Furthermore, within the connection clamp 4 there is comprised a single coupling device 48 for connecting said opening device 46 to said valve unit 144, as in the example illustrated in figures 4A and 4B.
- connection clamp 4 is moved away from the drilling rod 14.
- step f) of assembling the two drilling rods where the two linear movement devices (52A, 52B) align the two rods, one of which is already present in the auxiliary hole 124 and the other lifted by manipulator 5, and the screwing device 541 screws the two aligned drilling rods together, and the locking tong 54 tightens the two rods.
- Figure 6E shows the two rods assembled together.
- the device makes it possible to reduce irregular wear on the drilling elements, since the drilling rods 14 themselves are less subject to frictional action against the walls of the lining pipe and of the uncovered hole of the well.
- Equivalent embodiments are for example described in patent application ITTO20140778A.
- the solution according to the present invention does not therefore require the pressurisation of the annulus of the well by means of valves or systems of choking the outgoing flow from the well itself.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
La présente invention concerne une plateforme de forage (1) permettant de créer des puits d'extraction d'hydrocarbures et comprenant un plancher de forage (12) surélevé par rapport au sol ; un mât (2), situé sur le plancher de forage (12) et le long duquel coulisse une tête de forage (25) ; un circuit de circulation de boue (3) pour la circulation de la boue de forage (M), comprenant un circuit principal (31) et un circuit secondaire (32) servant à l'introduction de la boue, un circuit de récupération de la boue (33) et un circuit collecteur (34) ; une pince de raccordement automatisée (4) permettant de raccorder le circuit secondaire (32) à une tige de forage (14) comprenant une ouverture radiale (142) permettant de faire circuler en continu la boue, ladite pince comprenant un bras mobile (41), un corps central (42) et un système de préhension (44) ; un premier manipulateur (5) capable d'assembler au moins deux tiges de forage (14) ensemble et comprenant un dispositif de déplacement linéaire (52) ; une clé à tiges (54) capable de générer un couple sur ces tiges pour faire en sorte de les verrouiller, et un dispositif de levage (56). Ledit mât (2) est télescopique et comporte un système de déplacement (22) comprenant à son tour une chambre d'alimentation (226) et deux pistons hydrauliques (222, 224) alignés dans une seule et même direction, parallèlement à l'axe vertical (Z), et agissant dans des directions opposées.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO20140356 | 2014-05-02 | ||
| ITTO2014A000356 | 2014-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2015166404A2 true WO2015166404A2 (fr) | 2015-11-05 |
| WO2015166404A3 WO2015166404A3 (fr) | 2016-01-07 |
Family
ID=51220788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2015/053076 WO2015166404A2 (fr) | 2014-05-02 | 2015-04-28 | Plateforme de forage automatisée hautement efficace et très sure pour forage de puits en vue de l'extraction d'hydrocarbures |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR100246A1 (fr) |
| WO (1) | WO2015166404A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952972A (zh) * | 2019-11-27 | 2020-04-03 | 中煤科工集团重庆研究院有限公司 | 一种煤矿钻机及其控制方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130722A1 (it) | 2013-09-06 | 2015-03-07 | Drillmec Spa | Gruppo valvolare per la circolazione dei fanghi di trivellazione e elementi di trivellazione associati |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0004354D0 (en) * | 2000-02-25 | 2000-04-12 | Wellserv Plc | Apparatus and method |
| US7802636B2 (en) * | 2007-02-23 | 2010-09-28 | Atwood Oceanics, Inc. | Simultaneous tubular handling system and method |
| US8033338B2 (en) * | 2008-01-22 | 2011-10-11 | National Oilwell Varco, L.P. | Wellbore continuous circulation systems and method |
| EP2133508B2 (fr) * | 2008-06-13 | 2015-03-18 | BAUER Maschinen GmbH | Appareil de construction doté d'un mât téléscopique et procédé de fonctionnement d'un tel appareil |
| US7992646B2 (en) * | 2008-12-30 | 2011-08-09 | Weatherford Canada Partnership | Horizontal offline stand building system |
-
2015
- 2015-04-28 WO PCT/IB2015/053076 patent/WO2015166404A2/fr active Application Filing
- 2015-04-30 AR ARP150101312A patent/AR100246A1/es active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130722A1 (it) | 2013-09-06 | 2015-03-07 | Drillmec Spa | Gruppo valvolare per la circolazione dei fanghi di trivellazione e elementi di trivellazione associati |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952972A (zh) * | 2019-11-27 | 2020-04-03 | 中煤科工集团重庆研究院有限公司 | 一种煤矿钻机及其控制方法 |
| CN110952972B (zh) * | 2019-11-27 | 2023-08-11 | 中煤科工集团重庆研究院有限公司 | 一种煤矿钻机及其控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015166404A3 (fr) | 2016-01-07 |
| AR100246A1 (es) | 2016-09-21 |
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| NENP | Non-entry into the national phase |
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