DEMIR KARSAN
Architects at Rancho Bauer, Houston, TX
License number
Alaska AELC6616
Issued Date
Oct 25, 1984
Effective Date
Nov 18, 2015
Expiration Date
Dec 31, 2017
Category
Architects, Engineers and Land Surveyors
Address
Address
613 Rancho Bauer Dr, Houston, TX 77079
Personal information
See more information about DEMIR KARSAN at radaris.comName
Address
Phone
613 Rancho Bauer Dr, Houston, TX 77079
613 Rancho Bauer Dr, Houston, TX 77079
Professional information
Project Manager At Amec
Position:
Project Manager at AMEC
Location:
Houston, Texas Area
Industry:
Oil & Energy
Work:
AMEC
-
Project Manager
Demir Karsan
Location:
Houston, Texas Area
Industry:
Oil & Energy
Skills:
FEED, EPC, Upstream, Petroleum, Gas, Reserch & Development, Offshore Platform Engineering, Deep Water facilities, Structural Reliability Eng., Structural Engineering, Offshore Drilling, Reliability, Inspection, Engineering, Oil/Gas, Pipelines, Subsea Engineering, Project Engineering, Project Control
Languages:
Turkish, English
Method And Apparatus To Stabilize An Offshore Platform
US Patent:
4938630, Jul 3, 1990
Filed:
Aug 22, 1988
Appl. No.:
7/235136
Inventors:
Demir I. Karsan - Houston TX
Zeki Demirbilek - Houston TX
Zeki Demirbilek - Houston TX
Assignee:
Conoco Inc. - Ponca City OK
International Classification:
B63B 3544
US Classification:
405224
Abstract:
Method and apparatus to stabilize a columnar platform for deepwater offshore applications. An added mass stabilizer system is utilized to control first order heave, pitch, roll, surge and sway motions of the floating platform. The stabilizer is suspended beneath the platform by a set of tendons a sufficient distance to (1) enter a quiescent zone beneath the action of waves and currents, (2) provide a sufficiently long movement arm to resist pitch and roll torquing, and (3) incorporate sufficient flexibility into the suspension system to avoid shock loads. The stabilizer is sized to (a) provide sufficient submerged weight to maintain the tendons in constant tension and, (b) create adequate added mass (actual stabilizer weight plus mass of water moved by the stabilizer) to provide the desired control of first order motions. A secondary mooring system such as a spring-buoy mooring or dynamic positioning system can be provided to control drift produced by higher order motions and first order yaw.
Method And Apparatus For Forming Integrated Deck Sub-Structure Assembly Including Arch-Vessel Passage Means
US Patent:
4242011, Dec 30, 1980
Filed:
Mar 28, 1979
Appl. No.:
6/024682
Inventors:
Demir I. Karsan - Houston TX
Graham J. Blight - Houston TX
Larry E. Farmer - Claygate, GB2
Graham J. Blight - Houston TX
Larry E. Farmer - Claygate, GB2
Assignee:
Brown & Root, Inc. - Houston TX
International Classification:
E02D 2500
US Classification:
405204
Abstract:
Methods and apparatus for offshore operations including individually significant aspects comprising:
1. Methods and apparatus for providing lateral force transmitting arch means extending across a vessel passageway which is laterally bounded by upwardly projecting portions of a substructure and bounded on the top by an integrated deck:
2. Methods and apparatus for assemblying an integrated deck with a substructure wherein there are effected horizontal and vertical shock absorbing action, motion dampening, and desired alignment; and
3. Methods and apparatus for assemblying an integrated deck with a substructure wherein, at a relatively slower rate, an integrated deck is lowered into engagement with a substructure and, at a subsequent more rapid rate, a vessel initially supporting the integrated deck is vertically separated therefrom.
Mooring And Supporting Apparatus And Methods For A Guyed Marine Structure
US Patent:
RE32119, Apr 22, 1986
Filed:
Jul 22, 1985
Appl. No.:
6/757603
Inventors:
Philip A. Abbott - Houston TX
James E. Dailey - Houston TX
Demir I. Karsan - Houston TX
Andrea Mangiavacchi - Houston TX
James E. Dailey - Houston TX
Demir I. Karsan - Houston TX
Andrea Mangiavacchi - Houston TX
Assignee:
Brown & Root, Inc. - Houston TX
International Classification:
E02B 1700
US Classification:
405227
Abstract:
A method and apparatus for supporting a deep water guyed marine structure has a foundation which uses a system of piles connected to the marine structure only at a top portion thereof. The marine structure further has a mooring system which employs pairs of transversely, closely spaced guy lines connected to clump weights and further pairs of transversely, closely spaced guy lines connected from the clump weights to an anchor system. The marine structure mooring system can further provide a vessel mooring system in order to provide adequate control of the vessels during on and off loading of the marine structure and further to prevent fouling of the marine structure mooring system.
Mooring And Supporting Apparatus And Methods For A Guyed Marine Structure
US Patent:
4417831, Nov 29, 1983
Filed:
Apr 24, 1981
Appl. No.:
6/257391
Inventors:
Philip A. Abbott - Houston TX
James E. Dailey - Houston TX
Demir I. Karsan - Houston TX
Andrea Mangiavacchi - Houston TX
James E. Dailey - Houston TX
Demir I. Karsan - Houston TX
Andrea Mangiavacchi - Houston TX
Assignee:
Brown & Root, Inc. - Houston TX
International Classification:
E02B 1700
US Classification:
405227
Abstract:
A method and apparatus for supporting a deep water guyed marine structure has a foundation which uses a system of piles connected to the marine structure only at a top portion thereof. The marine structure further has a mooring system which employs pairs of transversely, closely spaced guy lines connected to clump weights and further pairs of transversely, closely spaced guy lines connected from the clump weights to an anchor system. The marine structure mooring system can further provide a vessel mooring system in order to provide adequate control of the vessels during on and off loading of the marine structure and further to prevent fouling of the marine structure mooring system.