EP2964877A1 - Vorrichtung und verfahren zum abführen eines aus dem meeresgrund hervorquellenden materials - Google Patents
Vorrichtung und verfahren zum abführen eines aus dem meeresgrund hervorquellenden materialsInfo
- Publication number
- EP2964877A1 EP2964877A1 EP14708480.0A EP14708480A EP2964877A1 EP 2964877 A1 EP2964877 A1 EP 2964877A1 EP 14708480 A EP14708480 A EP 14708480A EP 2964877 A1 EP2964877 A1 EP 2964877A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seabed
- segments
- guide
- outer housing
- closed position
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004873 anchoring Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KKHFRAFPESRGGD-UHFFFAOYSA-N 1,3-dimethyl-7-[3-(n-methylanilino)propyl]purine-2,6-dione Chemical compound C1=NC=2N(C)C(=O)N(C)C(=O)C=2N1CCCN(C)C1=CC=CC=C1 KKHFRAFPESRGGD-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
- E21B43/0122—Collecting oil or the like from a submerged leakage
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0034—Maintenance, repair or inspection of offshore constructions
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
-
- 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
- E21B35/00—Methods or apparatus for preventing or extinguishing fires
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0095—Connections of subsea risers, piping or wiring with the offshore structure
Definitions
- the invention relates to a device for discharging a material emerging from the seabed.
- the invention also relates to a corresponding method.
- a generic device or a generic method can be used, for example, when exiting the seabed, a gas or oil, for example, must be removed controlled.
- a gas or oil for example, must be removed controlled.
- an actually to be conveyed raw material such as oil or gas
- the invention is therefore based on the object to propose an apparatus and a method for discharging a bulging out of the seabed material that is simple, quick and safe to carry out and also allows further use of the leaked material.
- the invention solves this problem by a generic device having an outer housing and a tubular guide having a longitudinal direction, a lateral surface and a plurality of segments, which can be brought into an open position and a closed position, wherein the lateral surface in the closed position the segments is closed, so that the guide allows a flow of the material only along the longitudinal direction and wherein the lateral surface in the opening position of the segments has at least one opening.
- the outer housing of the device is bell-shaped, for example, and is placed on the seabed for discharging the material that swells out of the seabed with a lower edge. puts.
- the outer housing is placed so that the point of the seabed, from which the material protrudes, is located below the outer housing.
- the material that bubbles out from the seabed consequently penetrates from the outside into the outer housing of the device and can leave the outer housing almost unhindered upwards.
- a placement of the device on the material source in the seabed is thus relatively easy, since the great pressure with which the material protrudes from the seabed, is not or only to a relatively small extent transferred to the device.
- the device may for example comprise ballast tanks or other ballast containers, which are filled after placing the outer housing on the seabed with a material which has a particularly high density.
- a material which has a particularly high density for example, bitumen, concrete or similar materials are conceivable. This ensures that the device is held securely on the seabed.
- the tubular guide Inside the outer casing is the tubular guide having a plurality of segments which are in the open position when the outer casing is placed on the seabed. Also, the tubular guide has a directed to the seabed and directed away from the seabed opening. Between these two openings is the lateral surface, which has at least one opening, since the segments are in touchdown on the seabed in the open position. Consequently, the guide means opposes only a relatively small flow resistance to the material that protrudes from the seabed so that only a relatively small force is exerted on the device and in particular on the guide device by the material that protrudes out of the seabed. This also contributes to the fact that the device can be relatively easily positioned on the seabed.
- the device is thereby positioned on the seabed so that the seabed facing the opening of the guide is placed just above the material source in the seabed.
- the segments can be brought from the open position to the closed position.
- the lateral surface of the guide is closed, so that no material that swells out of the seabed can escape more through the lateral surface. Consequently, only a flow of the material through the guide along the longitudinal direction, ie from the opening facing the seabed to the opening facing away from the seabed, is possible.
- the flow cross-section available to the material is significantly reduced, which results in an increase in the flow resistance and thus also an increase in the force acting on the device.
- the stream of material flowing out of the seabed is focused and bundled so that it can be removed relatively easily.
- the device has a bottom surface which has at least one closable opening.
- the device is placed so that it touches the seabed almost completely over the seabed.
- the point from which the material swells out has a larger diameter than the opening of the guide facing the seabed, flows out of the seabed in the area of the bottom surface.
- the bottom surface has at least one opening. In this case, the flow resistance is reduced if the number of openings is chosen as large as possible.
- the closable openings can be closed simultaneously or subsequently. be closed otherwise.
- the material flowing out of the seabed must flow below the bottom surface and must therefore inevitably enter the guide device through the opening of the guide device facing the seabed.
- the segments of the guide are still in the open position at this moment, so that the material flowing in from below into the guide can also leave the guide through the lateral surface. Then, as already described, the lateral surface of the guide is closed by the segments are brought from the open position to the closed position.
- the bottom surface has at least two plates with staggered recesses, which can be applied to one another for closing the openings and have a distance from one another when the openings are open.
- This can be achieved for example in the form of two parallel plates having recesses at different locations. If the two plates are at a distance from one another, the material which swells out of the seabed can flow into the outer housing of the device through the recesses of the first plate and then through the recesses of the second plate arranged offset thereto. If the openings in the bottom surface are to be closed, the two plates are moved towards each other until they abut each other. At this moment, a flow through the bottom surface of the material is effectively prevented. The material must therefore be facing the seabed Flow side of the bottom surface until it can flow into the seabed facing the opening of the guide.
- the bottom surface has a plurality of floor segments arranged next to one another, between which sealing elements are arranged.
- the bottom surface does not consist of a single element but of a plurality of floor segments, which in particular are arranged articulated against one another and provided with sealing elements arranged between them.
- Each of the floor segments may have at least one closable opening, which may be formed as already described.
- the device advantageously has at least one anchoring device.
- This may be in the form of anchors, hooks or large arbor-like projections which engage in the seabed. They can be pressed into the seabed, for example, by increasing the weight of the device.
- anchoring devices can be combined with each other.
- it may be useful to equip the bottom surface at the bottom with nubs or projections that engage in the seabed and thus prevent displacement relative to the seabed.
- the device has at least one vibrating device for processing the seabed. This is particularly advantageous in the event that the marine floor, especially at the positions where the anchoring elements are to be attached to the seabed, is very uneven or very loose.
- the seabed can be processed so that the anchoring elements or other component of the device, such as the outer casing can be securely attached to the seabed.
- the device has a suction, in particular a hose, to which the seabed opposite end of the guide is mountable when the segments are in the closed position.
- a suction in particular a hose
- the outer housing has a diameter which is preferably infinitely variable between a minimum value and a maximum value.
- the device for different sized outlet sources of material from the seabed can be used.
- Within the adjustable range of the diameter of the outer housing can be ensured so that the outer housing is placed in a contact area on the seabed, which completely surrounds the outlet source.
- the flow resistance that is opposed to the material emerging from the device during placement is reduced and thus the device can be placed more easily on the seabed.
- a method for discharging a material that protrudes out of the seabed comprises the following steps: a) lowering a device described above onto the seabed, so that the outer housing projects over one point of the seabed; reshilles from which the material protrudes, wherein the segments are in the open position, b) sealing a contact between the outer housing and the seabed, and c) bring the segments in the closed position, so that the material is discharged through the guide.
- the openings in the bottom surface of the device are opened when lowering the device to the seabed and are closed before the segments are brought into the closed position.
- the principle of the invention is based, when lowering the device on the seabed in a position in which the outlet source in the seabed is completely covered by the device to set the flow medium as little as possible flow resistance and only after the secure fixing of the device on the seabed and after the sealing of the contact between the outer casing and the seabed, gradually reduce the area available for the outflowing medium, through which the medium can flow upwards, thus increasing the flow resistance step by step; However, to focus escaping medium and thus to ensure easier removal.
- FIG. 1 shows the schematic sectional illustration through a device according to a first exemplary embodiment of the present invention during the lowering to the seabed
- FIG. 2 shows a schematic sectional view through the device from FIG. 1 after carrying out the method according to a further exemplary embodiment of the present invention
- FIG. 3 shows the schematic sectional illustration through a device according to a further exemplary embodiment of the present invention
- FIG. 4 shows a schematic sectional view through the device from FIG. 3 after the device has been placed on the seabed
- FIG. 6 shows a schematic sectional view of a device according to a further exemplary embodiment of the present invention in a top view
- Figure 7 - a plan view of a device according to a
- FIG. 9 shows a further schematic sectional view through a device according to an exemplary embodiment of the present invention.
- Figure 10 the schematic representation of a section of the
- Figure 11 the representation of a segment
- Figure 12a - c the sectional view through a guide of a
- FIG. 1 shows a device 1 according to a first exemplary embodiment of the present invention, which is lowered onto a seabed 2. From the seabed 2 material 4 emerges, which is shown in the form of solid lines in Figure 1.
- the device 1 has an outer housing 6, on the underside of which an anchoring device 8 is located. This is pressed in the embodiment shown in Figure 1 embodiment in the seabed 2 and thus locks the device 1 on the seabed. 2
- a guide 10 Within the outer housing 6 is a guide 10, the longitudinal direction extends in the embodiment shown in Figure 1 from top to bottom. It can be seen that the guide 10 has a plurality of segments 12, which are in the state shown in Figure 1 in an open position. Material 4 passes through a The lateral surface of the guide 10, which is formed in the present example by the segments 12, through from the guide 10 from.
- a bottom surface 14 which is to be placed on the seabed 2.
- an inflow opening 16 through which the material 4 can penetrate into the guide 10.
- part of the material 4 flows outside on the bottom surface 14 and penetrates into the outer housing 6.
- the entire material penetrating into the outer housing 6 can leave the device 1 upwards through an outlet opening 18.
- a large suction nozzle or other receiving device for exiting material at this point 4 could be arranged.
- a suction element 20 On the side facing away from the seabed 2 of the guide 10 is a suction element 20, through which the material 4, which flows through the guide 10, is removed.
- the individual segments 12 can be brought out of the opening position shown in FIG. 1 into the closed position via actuating elements 22, two of which are respectively shown for the right and left segment 12.
- FIG. 2 shows the device 1 from FIG. 1 after it has been placed on the seabed 2 and the method according to an exemplary embodiment of the present invention has been carried out.
- the anchoring devices 8 are pressed into the seabed 2 and thus cause a locking of the device 1 on the seabed 2.
- the material 4, which flows out of the seabed 2 can only penetrate through the inflow opening 16 into the outer housing 6 and thus into the device 1.
- the segments 12 are in the closed position, so that no material 4 can escape through the lateral surface of the guide 10.
- the bottom surface 14 rests against the seabed 2 and thus leads to a seal, so that lateral entry of material 4 into the outer housing 6 is prevented.
- a plurality of length-adjustable support members 24 are shown, which have different tasks. Some of the support members 24 are connected to the respective bottom surface 14. It can be seen that the bottom surface 14 consists of at least two bottom segments 26, which are each connected to at least two support elements 24. In this way, an uneven seabed 2 can be taken into account. Thus, it is possible, for example, to slightly raise, lower or bevel the individual floor segments 26, if necessary, even separately from one another, in order to achieve optimum adaptation to an uneven seabed 2 even when outer housing 6 is placed on the seabed 2. Other support elements 24 and in particular also the actuating elements 22 are likewise designed to be adjustable in length in order to be able to change a diameter of the outer housing 6. This allows different diameters of exit sources through which material 4 exits the seabed 2, be taken into account.
- FIG. 3 shows the schematic sectional representation through a device 1 according to a further exemplary embodiment of the present invention.
- the bottom surface 14 which in turn has at least two bottom segments 26 shown. Between the bottom segments 26 is the inflow opening 16, above which the guide 10 is connected.
- the respective upper plate 28 can also be displaced relative to the respective lower plate 28, which also results in a displacement of the guide 10 relative to the inflow opening 16.
- the actual position of the guide 10 can be adjusted later.
- FIG. 4 shows the device 1 according to FIG. 3 after placement on the seabed 2. It can be seen on the one hand that, compared to FIGS. 1 and 2, the material 4 exits the seabed 2 over a large area.
- the respective lower plates 28 abut the entire surface of the seabed 2, but allow by the provided recesses 30 that the material 4 passes through these recesses 30 and, since the two superimposed plates 28 are each spaced from each other, also by recesses 30 in the respective upper plate 28 passes.
- the openings in the bottom surface 14 are thus opened.
- Figure 5 shows the situation after the method according to an embodiment of the present invention has been performed.
- the plates 28 of the bottom surface 14, which are arranged one above the other, are now in contact with each other. each other and prevent so by the staggered arrangement recesses 30 that at these locations material 4 from the seabed 2 can penetrate into the device 1. This is only possible through the inflow opening 16 or recesses 30 arranged in this area.
- the openings in the bottom surface 14 are thus closed.
- the material 4 enters the guide 10 in this area.
- the individual segments 12 are tilted in the embodiment shown again in the vertical position and brought into the closed position, including the actuators 22 has been used.
- Figure 6 shows a schematic sectional view in a plane parallel to the seabed 2. It can be seen four quarter-circular bottom segments 26. In the middle is the inflow opening 16 which is surrounded by four segments 12. These can be brought via the actuators 22 from the closed to the open position and vice versa.
- the outermost ring is formed by the outer housing 6, which is connected via different support elements 24 with the other components. Again, the support members 24 are formed displaced length, so as to change the diameter of the outer housing 6 can.
- Figure 7 shows the illustration of Figure 6 but not in a sectional view but in a plan view.
- the outer housing 6 limits the device to the outside, in the middle of the four floor segments 26 and the segments 12 can be seen.
- the segments 12 are in the open position, so that the guide 10 has no closed lateral surface.
- an arrangement device 36 is shown on the end facing away from the seabed end of the guide 10, to which a suction element 20, for example, a hose can be arranged. This can be seen by the well to be recognized in Figure 7 outlet opening 18.
- Figure 8 shows the schematic representation of a holding frame 38, in which the inflow opening 16 is located. Around the circumference of the holding frame 38 are anchoring devices 8, with which the holding frame 38 can be anchored to the seabed 2.
- transport eyelets 40 are arranged, where, for example, not shown hook elements can be attached so that the support frame 38 can be placed and positioned in a controlled manner on the seabed.
- other components in particular the segments 12 can be attached. In this way, a particularly good anchoring of the attached to the support frame 38 components and components is ensured.
- FIG. 9 shows a further sectional illustration through a device 1 according to a further exemplary embodiment of the present invention. However, it has some differences from the device shown for example in Figure 1, to be discussed separately.
- the suction element 20 which has a first contact element 42 at its lower end. This can be connected to a second contact element 44, which is arranged above the guide device 0. In the embodiment shown in Figure 9, the two contact elements 42, 44 are not yet connected.
- the guide itself consists again of several segments 12 which can be brought by actuators 22 from a closed to an open position and vice versa.
- the bottom surface 14 is formed in the region around the inflow opening 16 around as a large-area element.
- the device has plate elements 46, between which there are openings, so that a sufficient strength and stability of the device 1 is ensured at the seabed 2 and at the same time from the seabed 2 outflowing material, which is not shown in Figure 9, can penetrate at several different positions in the device 1.
- the device anchoring devices 8 are additionally arranged, which provide for a further stabilization of the device on the seabed 2.
- the device shown in Figure 9 also has buoyancy tanks 48, which can be filled with air or water and thus regulate the buoyancy of the device 1. It can thus be ensured that the device 1 sinks straight onto the seabed 2 and, by blowing in additional air, the reappearance of the device 2 is also initiated after work has been completed.
- buoyancy tanks 48 can be filled with air or water and thus regulate the buoyancy of the device 1. It can thus be ensured that the device 1 sinks straight onto the seabed 2 and, by blowing in additional air, the reappearance of the device 2 is also initiated after work has been completed.
- Figure 10 shows the schematic representation of a section of a device 1. It recognizes the bottom surface 14 having a fastening pin 50 at a radially inner end. Above the actual bottom surface 14 there are weighting elements 52, by which a pressure on the bottom surface 14 exerted and this can be pressed into the seabed. In addition, the actuating elements 22, the inflow opening 16 and two plate elements 46 are indicated.
- a sealing compound 62 is arranged at the bottom of the weighting elements 52.
- This is already shown in Figures 3, 4 and 5 in the form of thick ropes and has a consistency that allows it to penetrate into any existing cavities. This not only ensures a seal of the corresponding cavities, but the cavities are filled, so that, for example, can not collect from the bottom inflowing gas in the cavities. This would result in an increased buoyancy on the device, which would make it difficult to secure the device on the seabed.
- the bottom surface 14 has in Figure 10 a plurality of devices and provisions to allow the best possible adaptation and arrangement on the seabed. Thus, a cross-sectional reduction 64 may be provided at different locations of the bottom surface 14.
- a vibrator 68 is arranged in the bottom surface 14, which is realized by a rotatable imbalance.
- FIG. 11 shows a segment 12 as used for a guide 10 of a device 1 according to an embodiment of the present invention.
- bores 54 which on the one hand reduce the weight of the segment 12 and on the other hand can be used, for example, as a heating or cooling line.
- guide rails 56 In the surface of the segment 12 also guide rails 56, in which tools, not shown, can be moved in order to lock them, for example, at the required position.
- transport eyelets 40 are arranged, which on the one hand serve to transport the segments 12 and on the other hand can also be used as a point of application for actuators 22.
- FIGS. 12a to 12c show, in a sectional view, different cross sections of guide devices 10, which in the embodiment shown consist of four segments 12 in each case.
- the individual segments can be rotated, for example, about a pivot axis which is perpendicular to the plane, and so are brought from an open to a closed position and vice versa.
- a pivot axis which is perpendicular to the plane
- 12 sealing elements 58 are shown between the individual segments, which ensure that the guide 10 is sealed in the closed state, so no Material 4, which flows out of the seabed 2, can leave the guide 10 in an undesirable direction.
- FIG. 12c shows a further possibility of combining four segments 12 to form a guide device 10, wherein a sealing surface 60 is provided between each two adjacent segments 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Revetment (AREA)
- Foundations (AREA)
- Artificial Fish Reefs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013003639.9A DE102013003639B3 (de) | 2013-03-05 | 2013-03-05 | Vorrichtung und Verfahren zum Abführen eines aus dem Meeresgrund hervorquellenden Materials |
PCT/EP2014/000546 WO2014135267A1 (de) | 2013-03-05 | 2014-03-04 | Vorrichtung und verfahren zum abführen eines aus dem meeresgrund hervorquellenden materials |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2964877A1 true EP2964877A1 (de) | 2016-01-13 |
Family
ID=50238347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14708480.0A Withdrawn EP2964877A1 (de) | 2013-03-05 | 2014-03-04 | Vorrichtung und verfahren zum abführen eines aus dem meeresgrund hervorquellenden materials |
Country Status (6)
Country | Link |
---|---|
US (1) | US9677385B2 (de) |
EP (1) | EP2964877A1 (de) |
BR (1) | BR112015021315A2 (de) |
DE (1) | DE102013003639B3 (de) |
RU (1) | RU2652242C2 (de) |
WO (1) | WO2014135267A1 (de) |
Family Cites Families (17)
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DE2932195C2 (de) * | 1979-08-08 | 1983-01-05 | Wolf-D. 8714 Wiesentheid Fischer | Verfahren und Vorrichtung zum Abdichten von außer Kontrolle geratenen Ölbohrlöchern |
SU943393A1 (ru) * | 1979-09-20 | 1982-07-15 | За витель | Способ сбора нефти и газа из подводной аварийно фонтанирующей скважины |
GB2066095A (en) * | 1979-10-11 | 1981-07-08 | Eppmann K | A device for recovery of fluids from a subaqueous leak |
NO830639L (no) | 1983-02-23 | 1984-08-24 | Jan Egil Floeysvik | Innretning for avgrensning og styring av en fluidumstroem fra en olje/gasskilde, saerlig ved en ukontrollert utblaasning paa havbunnen |
US4568220A (en) * | 1984-03-07 | 1986-02-04 | Hickey John J | Capping and/or controlling undersea oil or gas well blowout |
KZ25778B (ru) * | 2008-04-10 | 2012-05-15 | Sergey Alexandrovich Starkov | Способ ликвидации фонтанов на нефтегазовых скважинах при бурении на шельфе и устройство для его осуществления |
RU2441134C1 (ru) * | 2010-05-25 | 2012-01-27 | Евгений Михайлович Герасимов | Способ перекрытия открыто фонтанирующей глубоководной нефтегазовой скважины и устройства для его реализации |
DE102010023149A1 (de) | 2010-06-01 | 2011-12-01 | Frank Neugebauer | DPRS-Drill pipe-rescue system for pipes under pressure Bohrrohr-Rettungs-System für Rohre unter Druck |
DE102010022650A1 (de) | 2010-06-04 | 2011-12-08 | Uwe ROHDE | Vorrichtung zum Abführen eines aus dem Meeresgrund hervorquellenden Materials und Verfahren |
NL2005082C2 (nl) | 2010-06-15 | 2011-12-19 | U Sea Beheer B V | Adapter en werkwijze voor het afsluiten van een leiding. |
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US8434558B2 (en) * | 2010-11-15 | 2013-05-07 | Baker Hughes Incorporated | System and method for containing borehole fluid |
US9772608B2 (en) * | 2010-12-20 | 2017-09-26 | Joe Spacek | Oil well improvement system—well monitor and control subsystem |
US8789607B2 (en) * | 2011-03-21 | 2014-07-29 | Henk H. Jelsma | Method and apparatus for subsea wellhead encapsulation |
US8910715B2 (en) * | 2011-06-28 | 2014-12-16 | Rowan University | Oil well control system |
-
2013
- 2013-03-05 DE DE102013003639.9A patent/DE102013003639B3/de not_active Expired - Fee Related
-
2014
- 2014-03-04 EP EP14708480.0A patent/EP2964877A1/de not_active Withdrawn
- 2014-03-04 RU RU2015142076A patent/RU2652242C2/ru not_active IP Right Cessation
- 2014-03-04 WO PCT/EP2014/000546 patent/WO2014135267A1/de active Application Filing
- 2014-03-04 US US14/772,080 patent/US9677385B2/en not_active Expired - Fee Related
- 2014-03-04 BR BR112015021315A patent/BR112015021315A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102013003639B3 (de) | 2014-06-18 |
RU2652242C2 (ru) | 2018-04-25 |
US9677385B2 (en) | 2017-06-13 |
WO2014135267A1 (de) | 2014-09-12 |
RU2015142076A (ru) | 2017-04-07 |
US20160003012A1 (en) | 2016-01-07 |
BR112015021315A2 (pt) | 2017-07-18 |
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