| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | 잠수식 역순환 굴착기 | KR1020120095527 | 2012-08-30 | KR101278928B1 | 2013-06-26 | 이상식; 손명완; 송수동; 임종규 |
| PURPOSE: A submerged reverse circulation excavator is provided to significantly reduce production costs by lightening an upper reverse circulation excavator and simplifying the entire structure. CONSTITUTION: A submerged reverse circulation excavator comprises an upper reverse circulation excavator(100), a drill rod pipe(200), a reduction device(300), and a submerged power drive system(400). The upper reverse circulation excavator comprises a holding mast, a power pack, a hose reel, a casing(150), and a clamping unit. The drill rod pipe is vertically connected to the upper reverse circulation excavator with multiple stages. An excavation drill bit and the submerged power drive system are fixed and lowered. Sludge is discharged through a discharge pipe. The reduction device is positioned in the outer circumference of the drill rod pipe and is fixed by a flange(310). The submerged power drive system comprises a multistage oil-based reducer and a pressure compensation type power swivel. | ||||||
| 122 | 로드의 운동을 제어하기 위한 시스템 | KR1020177007046 | 2015-07-27 | KR1020170058925A | 2017-05-29 | 아모드릭뒤샤뽀베누아 |
| 본발명은로드 (P) 의상대운동을제어하기위한시스템에관한것으로, 상기시스템은, 하나의단부가프레임에연결되고다른하나의단부가상기로드에연결된두 개의단부들을가지는스트로크 (C) 의길이방향작용의적어도하나의메인댐핑수단 (1) 을포함하고, 상기시스템은하나의단부가상기프레임에강성적으로고정되고다른하나의단부가상기로드에연결된상기메인댐핑수단의단부에연결봉 (6, 7) 에의해연결된두 개의단부들을가지는길이방향작용의적어도하나의부수적인댐핑수단을구비하는보상디바이스를포함하고, 상기부수적인댐핑수단은, 스트로크 (C) 의일 지점에서, 상기부수적인댐핑수단이상기운동의방향에대해직각방향으로작용을갖도록배치된다. | ||||||
| 123 | 해양구조물의 히브모션 보상 제어시스템, 제어방법, 및 그 제어시스템을 갖는 해양구조물 | KR1020140165291 | 2014-11-25 | KR1020160062492A | 2016-06-02 | 최성; 전동수; 김정민; 이광민; 김웅지 |
| 본발명은해양구조물의히브모션보상제어에관한것으로, 히브모션능동보상유닛에히브모션수동보상유닛을설치하여, 일차로히브모션수동보상유닛에의해서보상이수행되고, 히브모션수동보상유닛에의해부족한보상을히브모션능동보상유닛이보충함으로써, 히브모션보상범위가확장되고, 데릭의전체높이가대폭낮아져플랫폼의안전성을높일수 있다. | ||||||
| 124 | 해상 시추 선박 | KR1020150070452 | 2015-05-20 | KR101616716B1 | 2016-05-02 | 위지닝,디에드릭베르나르도; 룬덴버그,욥 |
| 본발명은단선체해상시추선박에관한것으로, 상기선박은문풀과주갑판을가지고, 바닥부와측벽을갖는선창을더 구비하는선체와, 상기선체상의상기문풀에설치되고, 상기시추선박의선체에연결되는마스트를구비하는파이어링라인호이스트시스템과, 시추관을실질적으로수평인위치로보관하는관 보관부와, 수직관을실질적으로수평인위치로보관하는수직관보관부를포함하고, 상기관 보관부및/또는수직관보관부는상기선창의바닥부로연장된다. | ||||||
| 125 | 해양 시추용 선박 | KR1020157017555 | 2009-02-13 | KR1020150095235A | 2015-08-20 | 룬덴버그,욥; 위지닝,디에드릭베르나르도 |
| 본 발명은 단선체 해양 시추용 선박에 관한 것으로, 문풀을 구비하는 선체와; 상기 문풀에서 상기 선체에 장착된 다중 파이어링 라인 호이스트 시스템을 포함하며, 상기 다중 파이어링 라인 호이스트 시스템은: 상부와 상기 선박의 선체에 연결된 기저부를 구비하고, 제1측면과, 그에 대해 대향하는 제2측면을 갖는 중공 구조의 마스트와; 상기 마스트에 의해 지지되고, 제1파이어링 라인을 따라 이동 가능한 화물 부착 장치를 구비하고, 상기 마스트의 상기 제1측면에 인접하여 상기 제1측면의 외측으로 연장되는 제1호이스팅 장치와; 상기 마스트에 의해 지지되고, 제2파이어링 라인을 따라 이동 가능한 화물 부착 장치를 구비하고, 상기 마스트의 상기 제2측면에 인접하여 상기 제2측면의 외측으로 연장되는 제2호이스팅 장치를 포함하고, 상기 제1 및 제2호이스팅 장치 각각은 상기 마스트에 대해 상기 화물 부착 장치 각각의 위치를 조종하도록 하나 이상의 케이블과 하나 이상의 관련 윈치를 포함한다. | ||||||
| 126 | 능동 히브 보상기의 연결 및 연결해제 장치 | KR1020157018570 | 2013-12-12 | KR1020150092323A | 2015-08-12 | 버크랜드,러나; 탈알드루드,파알앤더스 |
| 작동중에 그리고 현수되어 정지된 상태로, 수동 보상 하중 지지 유닛으로부터, 능동 보상기 엑추에이터 또는 부가적인 수동 히브 보상기 엑추에이터를 연결시키고 연결해제시키는 장치. 이 장치는 크라운 블록에 연결되어 작동하는 연결장치(7)를 포함한다. 연결장치(7)는 히브 보상기 엑추에이터(1)의 제2 단부(18)를 선택적으로 잡도록 마련된다. 이 장치는 연결장치(7)와 결합하지 않을 때 히브 보상기 엑추에이터(1)의 제2 단부(18)를 선택적으로 잡도록 마련된 안전장치(6)를 더 포함하며, 또한 크라운 블록(8)에 연결되지 않을 때 히브 보상기 엑추에이터를 지지하도록 마련된 지지장치(2)를 포함한다.
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| 127 | 드릴 스트링의 인사이드 폭발 및 유체 역류방지 장치 | KR1020140004949 | 2014-01-15 | KR1020150085260A | 2015-07-23 | 이종열; 황동환; 배재일; 정재욱; 박재항 |
| 본발명은탑 드라이브시스템의인사이드폭발방지장치에관한것으로, 센터에메인회전샤프트관통홀이형성되고, 탑드라이브의하부에설치되는베이스플레이트; 상기베이스플레이트의하부에설치되는복수개의유압실린더; 상기드릴파이프를회전시키기위하여상기메인회전샤프트관통홀 안으로삽입된메인회전샤프트와체결되고, 하부에상기드릴파이프가삽입되는밸브하우징; 상기밸브하우징을회전가능하게지지하고, 상하이동가능하게지지할수 있도록상기밸브하우징의외주면을둘러싸고상기유압실린더의로드에결합하는베어링유닛; 상기밸브하우징내부의유로를선택적으로개폐하기위하여상기밸브하우징내부에설치되는볼 밸브; 및상기유압실린더에의해서상승하강하는상기베어링부에의해서상기볼 밸브의유로를개폐시키도록상기볼 밸브의스템과상기베어링유닛을연결하고핀을중심으로회동가능하게설치되는링크;를구비한다. | ||||||
| 128 | 잠금 메커니즘 | KR1020147012572 | 2012-10-11 | KR1020140088143A | 2014-07-09 | 오테르스랜드,기제룰프 |
| 플랫폼(2) 상에 장착된 기둥(1)으로부터 하나 또는 둘 이상의 와이어 수단(6)을 통하여 매달리는 공구 유닛(11)의 요동 보상을 위한 장치로서, 각각의 와이어 수단은 제 1 단부에서 부착부(10)를 통하여 기둥에 부착되고 제 1 요동 보상 유닛(4, 5, 12)을 통하여 뻗어있으며, 각각의 와이어 수단(6)은 그의 제 2 단부에서 공구 유닛에 연결되는 제 2 요동 보상 유닛(20; 20'; 20")에 부착된다. 제 2 요동 보상 유닛(20'; 20")은 이동 가능한 보상 수단(31)을 포함하고, 그의 제 1 단부에서 와이어 수단(6)에 부착되며 그의 제 2 단부에서 공구 유닛(11)에 부착된다. 제 2 요동 보상 유닛은 해제 가능한 잠금 수단(30)을 포함하고 이 잠금 수단에 의해 보상 수단(31)의 동작들은 선택적으로 방지되고 허용될 수 있다. 잠금 수단(30)은 중앙의 좁은 부분(87b) 그리고 잠금 볼트의 각각의 단부에 넓은 숄더 부분(87a)들을 갖는 잠금 볼트(87)를 포함한다. 링크 요소(33)는 제 1 부분(82a) 및 제 2 부분(82b)을 갖는 홀(82)을 포함하며, 제 1 부분은 제 2 부분보다 더 큰 개구를 갖는다.
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| 129 | 해양구조물의 승강구조형 데릭 및 데릭 승강 방법 | KR1020130010239 | 2013-01-30 | KR101414223B1 | 2014-07-04 | 이종열; 황동환; 배재일; 정재욱 |
| An elevation structure type derrick for an offshore structure is disclosed. The elevation structure type derrick for an offshore structure comprises a post body (110) installed in a drill floor (14); a derrick structure (100′) installed in the upper part of the post body (110); a gear box installed in one side of the post body (110) and coupled to a driving motor (121); a relay gear (130) installed in the post body (110) to be rotated so that it can be engaged with the gear box (120); a pinion (140) installed in the post body (110) to be rotated so that it can be engaged with the relay gear (130); a post (150) supporting the bottom of the derrick structure (100′) to elevate the derrick structure (100′), installed in the other side of the post body (110) to be vertically elevated, and having a rack (151) formed on one surface to be engaged with the pinion (140); and a stopper installed in the post body (110) to fix the elevation position of the post (150). | ||||||
| 130 | 시추선의 문풀 호스 현수 구조 | KR1020110125497 | 2011-11-29 | KR1020130059494A | 2013-06-07 | 이동욱 |
| PURPOSE: A moon pool hose suspension structure for a drilling ship is provided to connect a moon pool hose in a position which is adjacent to a gooseneck connection port by moving a Christmas tree trolley. CONSTITUTION: A clamp device(100) grasping a gooseneck(250) of a moon pool hose is installed in a plurality of points in the front of a Christmas tree trolley(10). The Christmas tree trolley moves while the gooseneck is fixed to the clamp device. A free end of the moon pool hose moves towards a telescopic joint(20). The clamp device comprises a clamp body and a locking and a releasing piece. | ||||||
| 131 | 드릴 라인과의 간섭을 저감하기 위한 데릭 구조재 및 이를 이용한 데릭 | KR1020110118432 | 2011-11-14 | KR1020130053510A | 2013-05-24 | 이재훈 |
| PURPOSE: A recessed structure member for a derrick and a derrick using the same are provided to reduce the interference in a fast line passing area by partially forming a groove in the area through a derrick structure member. CONSTITUTION: A recessed structure member(100) for a derrick and a derrick using the same comprises a side member made of an H-steel and a central member. The webs of a pair of side members are sloped towards the central member by a side towards a gap. The gap between the side members is arranged around a fast line(10) passing area which is connected to a draw work in order to reduce the interference. Both webs of the central member are sloped towards the side member. Both sides of the central member are equipped with a reinforcement plate. The central member is positioned inside the fast line passing area. | ||||||
| 132 | 해상시추설비용 케이블 송출장치 | KR1020110079940 | 2011-08-11 | KR1020130017491A | 2013-02-20 | 김태효; 반규민; 최성웅 |
| PURPOSE: A cable transfer device for marine drilling facilities is provided to correspond to tension change of a cable according to marine environment condition in transfer work of the cable and to stably transfer the cable to a riser. CONSTITUTION: A cable transfer device for marine drilling facilities comprises a winch reel(110), a first static sieve(120), a movable sieve(130), and a second static sieve(140). The winch reel is installed in the one side of a drilling platform in order to be located around a moon pool in which a riser descends and winds a cable(C) connected with a BOP system. The first static sieve is located in the upper side of the winch reel and is connected to the cable unwound from the winch reel. The movable sieve, located in the lower part of the first static sieve, is connected with the cable passing through the first static sieve and is supported in order to be supported in air by the cable. The second static sieve is located in the upper side of the movable sieve and is connected with the cable passing through the movable sieve. | ||||||
| 133 | DEVICE FOR COMPENSATION OF WAVE INFLUENCED DISTANCE VARIATIONS ON A DRILL STRING | EP13760615.8 | 2013-03-12 | EP2825716B1 | 2018-10-17 | LILAND, Tommy Andre Hognestad; NAESGAARD, Kjetil |
| Device (11) for compensation of wave induced distance variations to a drill string between a floating drill rig and a seabed-fixed installation, comprising an extendable cylinder/piston unit (12) which is arranged to be able to compensate when the load exceeds a pre-determined threshold value. The cylinder (13) of the cylinder/piston unit (12) comprises a non-compressible liquid at both sides of a piston (14) positioned substantially in the middle of the cylinder (13) and is prevented from fluid communication with the surroundings. A control valve (19) is arranged to activate the device (11) by opening for fluid communication between the cylinder (13) and a gas containing accumulator (17) when the load exceeds a predetermined threshold value. The device is characterized by being a complete, self-supported unit comprising cylinder (13), piston (14) on a piston rod (15), accumulator (17), control valve (19) and drainage tank (20). | ||||||
| 134 | SYSTEME DE COMPENSATION DE MOUVEMENT POUR UNE CHARGE ACCROCHEE A UNE INSTALLATION MOBILE COMPRENANT DES MOYENS D'AMORTISSEMENT HYBRIDES | EP16787770.3 | 2016-10-20 | EP3374310A1 | 2018-09-19 | LEPREUX, Olivier |
| The present invention concerns a movement (heave) compensation system for a load attached to a movable facility (1), the system comprising two pulley blocks (3, 4), and hybrid damping means. According to the invention, the damping means comprise an oleo-pneumatic damping system (6) and an electric drive system (9, 10). The invention further concerns the use of such a compensation system for heave compensation for supporting drilling tools. | ||||||
| 135 | PROCÉDÉ D'INSTALLATION ET MISE EN OEUVRE D'UN TUBE RIGIDE DEPUIS UN NAVIRE OU SUPPORT FLOTTANT | EP15725762.7 | 2015-04-20 | EP3134601B1 | 2018-08-01 | PIONETTI, François Régis; CHAZOT, Nicolas; LIROLA, François; BRUGUIER, Cédric |
| 136 | SUBSEA WELLBORE OPERATIONS VESSEL AND METHOD | EP15837141.9 | 2015-12-18 | EP3237278A1 | 2017-11-01 | ROODENBURG, Joop; WIJNING, Diederick Bernardus |
| A vessel adapted to perform subsea wellbore related operations involving a riser string that is assembled from releasably interconnected riser sections and extends between a subsea wellbore and the vessel. The riser string vertical handling system of the vessel includes a controlled motion device that is adapted to displace the riser string lifting tool in at least one horizontal direction relative to the riser spider device at least whilst travelling between the elevated and lowered position thereof loaded by the riser string suspended from the riser string lifting tool, thereby allowing to establish an inclined travel path with selectively variable inclination of the riser string lifting tool relative to an imaginary vertical line through the riser string passage of the riser spider device, e.g. said inclined travel path having an inclination selected to correspond to an actual water current induced inclination of an upper portion of the riser string during the riser string assembly process. | ||||||
| 137 | WINCHES AND HOISTING SYSTEMS WITH HEAVE COMPENSATION | EP15728844.0 | 2015-06-12 | EP3155206A2 | 2017-04-19 | BERGAN, Håkon F.; KAASIN, Bård H.; BERRY, Joe R.; REPSTAD, Alv; TAMBS, Erling; LANGENES, Harald |
| Various hoisting systems with heave compensation are provided. In one embodiment, an apparatus includes a winch (72) having a rotatable drum (74) and a heave compensation system with both active (78, 122) and passive (82, 124) drive input devices. The heave compensation system can be coupled to the rotatable drum so that the active and passive drive input devices can each be used to drive rotation of the rotatable drum in response to heaving motion of the winch. Additional systems, devices, and methods are also disclosed. | ||||||
| 138 | BOHRGERÄT UND VERFAHREN ZUM ERSTELLEN EINER BOHRUNG VON EINER SCHWIMMENDEN PLATTFORM | EP15178514.4 | 2015-07-27 | EP3124740A1 | 2017-02-01 | Spreitzer, Stefan |
Die Erfindung betrifft ein Bohrgerät und ein Verfahren zum Erstellen einer Bohrung in einem Gewässergrund von einer schwimmenden Plattform (4), welche Hubbewegungen, insbesondere einer Wellenbewegung des Gewässers (8), ausgesetzt ist, wobei das Bohrgerät ein Bohrgestänge (10), welches mindestens ein Bohrgestängeelement (12, 14, 15, 16) aufweist, welches in Axialrichtung (6) verschiebbar ist und mindestens eine in Axialrichtung verlaufende Anschlagleiste (20, 22) aufweist, welche zur Drehmomentübertragung unter Bildung einer Kontaktfläche in Eingriff steht. Das Bohrgerät weist weiter eine Trägereinrichtung (30), entlang welcher das Bohrgestänge im Wesentlichen vertikal verfahrbar ist, und einen Bohrantrieb (40) zum Aufbringen eines Drehmoments auf das Bohrgestänge auf. Das erfindungsgemäße Bohrgerät ist dadurch gekennzeichnet, dass eine Steuereinheit (50) vorgesehen ist, welche zum Steuern und Reduzieren des Drehmoments des Bohrantriebs während des Bohrbetriebs auf einen Schwellwert ausgebildet ist, bei welchem das mindestens eine Bohrgestängeelement bei einer vorliegenden Reibung an der Kontaktfläche zur Kompensation von Hubbewegungen weiter axial verschiebbar ist.
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| 139 | OFFSHORE VESSEL AND METHOD OF OPERATION OF SUCH AN OFFSHORE VESSEL | EP13728256.2 | 2013-05-06 | EP2847417B1 | 2016-06-22 | ROODENBURG, Joop; WIJNING, Diederick Bernardus |
| 140 | AN OFFSHORE FLOATING VESSEL AND A METHOD OF OPERATING THE SAME | EP14720544.7 | 2014-04-22 | EP3027839A2 | 2016-06-08 | HOLCK, Jesper |
| An offshore floating vessel comprising a hoisting system adapted for suspending a load attached to a connecting device of the floating vessel and for raising or lowering a load connected to the connecting device from the floating vessel to or from the sea floor; the hoisting system comprising a drive for moving the connecting device and one or more emergency brakes configured to inhibit motion of the connecting device relative to the floating vessel; wherein the hoisting system is configured to be operated at least in a hoisting mode and in an active heave compensation mode; wherein the hoisting system is configured to perform an active heave compensation when operated in the active heave compensation mode and to operate without active heave compensation when operated in the hoisting mode; wherein the one or more emergency brakes are operable in a normally-energized mode including a de-energized state where the emergency brakes engage so as to inhibit motion of the connecting device relative to the floating vessel; wherein the hoisting system is further operable in a fixed-to-bottom mode; wherein the hoisting system is configured to perform an active heave compensation when operated in the fixed-to-bottom mode; and wherein the hoisting system is adapted to prevent the emergency brakes, at least temporarily, from engaging. | ||||||
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