1-20 of 10071 Search Results for

Casing-annulus-flow installation design

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Thermal Well Integrity and Design Symposium, November 19–21, 2019
Paper Number: SPE-198690-MS
... from the liquid in the well and produced via the annulus (casing venting). However, in the case of self-flow an additional mechanical barrier at the wellhead is required. Current experience of operating the Phase-1 wells demonstrates the wells are capable of self flow for 72 hours after steam...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference and Exhibition - Americas, August 28–30, 2018
Paper Number: SPE-190959-MS
.... Traditionally, gas lift installations for unconventional wells have utilized a tubing flow design. In this configuration, gas is injected down the casing-tubing annulus. It is then injected through a gas lift valve, where it mixes with the produced fluids and flows to the surface up the tubing. A typical tubing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30519-MS
... of the tubing hanger, and an isolated annulus flow with the annulus gate valve packaged inside the tubing hanger. This technology allows operators to run tubing hangers like casing hangers, without need for field orientation. Stack-up tolerance concerns and lead impression measurement trips are also eliminated...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17716-MS
.... There are no significant changes in annulus specification between adjacent compartments. 6. The maximum number of packers is independent of their location. Further Considerations The AFI design may be influenced by further parameters; e.g. ensuring that the maximum allowable annular flow velocity is not exceeded. Case...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21702-MS
...) in the development of a new technology instrument not previously available on the market. Introduction - The Well Integrity Challenges of the B Annulus The annulus of an oil well is the space between two concentric objects, such as between the wellbore and casing or between casing and tubing, where fluid can flow...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2104
... 681 to 753m. Several leading technologies were implemented in this project, such as highly integrated subsea PLEM, high reliable design for first deep water application of a newly developed multiphase flow meter (MPFM), light-weight mudmat and heavy PLEM J-Mode installation etc. The Liuhua 29-2 field...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 20, 2016
Paper Number: SPE-180020-MS
... operation evolution Upstream Oil & Gas envelope integrity annular barrier casing design isolation verification table scp verification expansion pressure installation society of petroleum engineers well integrity application well annular barrier flow potential well construction...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52120-MS
.... Winkler, SPE, Texas Tech University 2 H.W. WINKLER SPE 52120 type of insert chamber in Fig. 2(a) will significantly limit the maximum production rate from a high PI, gassy, low flowing BHP well. There may be little benefit from an insert chamber installation in a gassy well if the design does not provide...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202430-MS
... movement from the Wet Sand into producing sands via the open casing annulus. Strict limits have been set for formation water production in both Gorgon and Jansz fields. Flow assurance requirements limit produced water as it may cause unwanted scale (CaCo3 and BaSO4). The resulting scale control would...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202344-MS
... differences to be sufficient for separation to be maintained after mixing has been completed and the old fluid has been displaced from the annulus. Flowrates in each phase must be sufficient to achieve the fluid exchange described above. When flowrates are insufficient, the flow will tend to take...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-151044-MS
... well designed project the casing configuration has several mechanical constraints both to short and long therm production life. A key constraints considered to produce this well was related with APB effects working on intermediaty and production casings annulus. The EPT production flow rates would...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 25–26, 2014
Paper Number: SPE-168304-MS
... of more than 400 tubing straddles set since 1985. SPE paper 104055 showed that the majority of straddles were installed over damaged gaslift valves and gaslift mandrels. Damage to a gaslift valve can occur when it is eroded (or flow cut) due to fluid unloading of the casing by tubing annulus through...
Proceedings Papers

Paper presented at the SPE Symposium: Decommissioning and Abandonment, December 3–4, 2019
Paper Number: SPE-199171-MS
... of casing/liner is to provide a barrier to uncontrolled flow of formation fluid or injected fluid between the bore and the back-side of the casing. Casing cement: "This element consists of cement in solid state located in the annulus between concentric casing strings, or the casing/liner...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202175-MS
... completion cost completion installation and operations circulation halliburton energy service requirement zonal isolation upstream oil & gas pressure drop piston sleeve packer-setting methodology well integrity flow rate deployment permanent closing pressure choke screw packer valve...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202681-MS
... in the annulus acts as barrier for the injected fluid and provides no path fluid flow; fluid enters the tubing from either the leak path or GLM. During this case study, the GLM was installed with a dummy valve. The fluid entering the tubing from the leak path is not in direct contact with the fiber cable...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191677-MS
... threshold) A workover executed by a LWI vessel can typically be in the 3 Million US$ and increase to 50+ Million US$ for HWO done by a rig ASV reduces the annulus A volume of gas as well as hinders any leaks from the GLV to flow to the wellhead Gives a positive HSE effect - less gas to surface in case...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, November 9–12, 2015
Paper Number: SPE-177633-MS
... and verified in an offshore platform well in Norway. The annular packer was installed to function as a barrier element against pressure buildup from shallow formations in the overburden with limited flow potential, containing liquid only (no gas). The packer was installed between the intermediate casing...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204509-MS
... and completed well. In many cases, the engineer must justify the use of a bigger tubing size, i.e 3.500" (2.764"ID) over 2.875" (2.441"ID) to achieve less frictional head losses in the production tubing. A useful concept is to consider the annulus diameter and the NGSE during the ESP design and installation...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-183077-MS
... prblems is annulus pressure. It is therefore vital that reliable annulus pressure data is available on every well. In wells that are flowing ‘under dispensation' it is even more vital that the data is reliable. Typically (see Fig. 3 ), to monitor annulus pressure, a pressure gauge is installed...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference and Exhibition - Americas, November 10–12, 2020
Paper Number: SPE-201147-MS
.... The gas-liquid mixture enters the separator through an outer barrel. In poor-boy separator design, a small diameter dip tube is inserted inside the outer barrel that allows the separated liquid to enter the pump barrel. Gas being less dense, flows upward in the annulus. Gas bubble velocity depends...

Product(s) added to cart

Close Modal