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Keywords: wellbore
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Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32895-MS
...' influence on it and results in more accurate decision-making on resource planning and well design, such as: use of power section in the BHA, drill string assembly, maximum casing extension, back-reaming operation, rig type choice and feasibility of wellbore completion. A case study of planning and design...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32820-MS
.... The proposed framework encompasses Autonomous Drilling Software (ADS), which operates as a fully independent system integrating sophisticated algorithms and real-time data analysis. This software aims to optimize drilling performance, ensuring more precise wellbore positioning, while simultaneously delivering...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32889-MS
... operation, is managed under a specific scenario. The outcome is achieved by understanding wellbore conditions using an advanced well control simulator, thus abnormalities normally failing in conventional practices can be detected and explained. This improves not only safety and performance, but also allows...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32767-MS
... government climate change simulator flowback optimization united states government completion installation and operations artificial lift system operation canada government choke sequence clean-up operation offshore technology conference reduction wellbore Introduction All new wells must...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 29–31, 2019
Paper Number: OTC-29816-MS
... to drill HSW in gas hydrate reservoirs for increasing well productivity and reducing wellbore collapse problems. A new analytical model was derived to predict of maximum achievable wellbore length (MAWL) based on the theory of buckling failure. Furui's equation for gas reservoirs was used for predicting...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 29–31, 2019
Paper Number: OTC-29948-MS
... completion operation. In this work, we present the application of fully transient, multi-phase flow simulation software that simulates dynamic downhole completion scenarios. The computational framework of the software incorporates a coupled wellbore-perforation-reservoir model, with differentiating...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 29–31, 2019
Paper Number: OTC-29926-MS
... capping stacks in IOGP Report 594, dated January 2019. hydrocarbon gate valve wellbore procedure well control operational safety valve contingency planning well control incident blowout requirement bop stack incident installation upstream oil & gas well control equipment wellhead...
Proceedings Papers

Paper presented at the OTC Brasil, October 24–26, 2017
Paper Number: OTC-28006-MS
... operational conditions and assist the choice of the drilling fluid. A simulator has been developed to represent drilling, circulation and static operations involving well drilling processes considering simultaneous effects of solubility and salt creep. The main objective is to avoid wellbore enlargement due...
Proceedings Papers

Paper presented at the OTC Brasil, October 27–29, 2015
Paper Number: OTC-26188-MS
... fluid inflow, wellbore collapse, formation damage, nonproductive rig time, and environmental issues. In the last century, lost circulation has presented great challenges to the petroleum industry, requiring large capital expenditures and time to address the problem. A particular challenge is depleted...
Proceedings Papers

Paper presented at the OTC Brasil, October 27–29, 2015
Paper Number: OTC-26287-MS
.... temperature gradient drilling fluids and materials wellbore flow rate dsmc upstream oil & gas efficiency fluid conditioning technology reduce day ambient temperature drilling fluid management & disposal drilling operation temperature drop suction tank reduction offshore technology...
Proceedings Papers

Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24394-MS
..., but can also accrue expensive non-productive time (NPT) in trying to arrest the losses. Once a lost circulation event occurs, it is recommended to apply the appropriate fluid solution as quickly as possible to help minimize NPT and maximize wellbore value. Using an engineering model to estimate large...
Proceedings Papers

Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24268-MS
... wellbore upstream oil & gas enhanced recovery inflow control device otc 24268 hydrocarbon aicd completion injection hardware aicd completion water production drainage reservoir pressure drop ecuador latin america compartmentalization modeling & simulation autonomous...
Proceedings Papers

Paper presented at the OTC Brasil, October 4–6, 2011
Paper Number: OTC-22293-MS
... of the well performance, DTS can provide continuous real-time monitoring along the entire wellbore. Small temperature change can be easily detected by DTS. Such information can help operators to better understand their wells and reservoirs. While a detailed discussion of the design of a DTS system is outside...

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