FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2554461752> ?p ?o ?g. }

• W2554461752 abstract "Abstract A deterministic method for standpipe pressure calculation in real-time using rig sensor data is presented. The main achievement is the development of a method for modeling wellbore hydraulics with satisfactory accuracy, despite lack and inaccuracy of information about the drillstring components. Exclusion of calibration makes the model more robust and lets the operator know the actual state of the model, at all times. The methodology is based on dynamic geometrical representation of the wellbore-drillstring system, which is used to calculate wellbore hydraulics, utilizing analytical formulae, including the rheological models Power Law, Bingham Plastic and Herschel-Bulkley, as formulated in the API Recommended Practice 13D. The mud rheology is measured to this standard, i.e. measurements are taken at atmospheric conditions and temperature and pressure effects during drilling operations are neglected. The model accounts for changes in the pump rate and axial movement of the drillstring by means of real-time sensor data, including flowrate as well as bit and hole depth MD. To validate the model, it was tested on 500 hours of recorded rig sensor data pertaining to drilling of the intermediate or production section of 4 wells using water based mud, and one deep-water HPHT well using synthetic based mud. It was found that standpipe pressures are predicted with good accuracy for conventional drilling operations, when using water based mud, for both vertical and horizontal wellbores. The deviation between measured and predicted values was in the range of 0-10 bars. Short-term trends for measurements and predictions correlated very well. Further, it was observed that a single measurement of mud properties at the beginning of drilling operations enables sufficiently accurate modeling, even for several subsequent days of operation. Modeling of the standpipe pressure of the HPHT well was found inaccurate, but modeled and measured data shared the same trend. Consequently, the mud shear stress increase due to downhole temperature and pressure conditions must be accounted for when modeling HPHT wells. It is concluded that for drilling with water-based muds, the approach yields good results, despite incomplete information regarding the mudmotor and drillpipe tooljoints, and ignoring the temperature and pressure effects on mud properties. Successful realization of real-time modeling of wellbore hydraulics is achieved through implementation of classical rheology models in an algorithm that understands drilling operations from rig sensor data, for water-based muds, without calibration. Workarounds concerning lack of data for tooljoints and the mudmotor are discussed and their corresponding errors are addressed. Beside the standpipe pressure, byproducts such as ECD, annular cutting velocities and flow regimes along the wellbore are determined in real-time." @default.
• W2554461752 created "2016-11-30" @default.
• W2554461752 creator A5039476834 @default.
• W2554461752 creator A5064424529 @default.
• W2554461752 creator A5070604697 @default.
• W2554461752 date "2016-11-07" @default.
• W2554461752 modified "2023-10-05" @default.
• W2554461752 title "Successful Real-Time Modeling of Wellbore Hydraulics Using Rheology Obtained According to API Recommended Practice 13D" @default.
• W2554461752 cites W1580057931 @default.
• W2554461752 cites W1964726490 @default.
• W2554461752 cites W1980053086 @default.
• W2554461752 cites W2003089962 @default.
• W2554461752 cites W2005024639 @default.
• W2554461752 cites W2016826940 @default.
• W2554461752 cites W2018995044 @default.
• W2554461752 cites W2024925539 @default.
• W2554461752 cites W2026558666 @default.
• W2554461752 cites W2034388731 @default.
• W2554461752 cites W2038295799 @default.
• W2554461752 cites W2045108693 @default.
• W2554461752 cites W2046348375 @default.
• W2554461752 cites W2049137869 @default.
• W2554461752 cites W2056203102 @default.
• W2554461752 cites W2060921289 @default.
• W2554461752 cites W2077068754 @default.
• W2554461752 cites W2090078958 @default.
• W2554461752 cites W2093147538 @default.
• W2554461752 cites W72221139 @default.
• W2554461752 cites W83154587 @default.
• W2554461752 cites W2483555223 @default.
• W2554461752 doi "https://doi.org/10.2118/183398-ms" @default.
• W2554461752 hasPublicationYear "2016" @default.
• W2554461752 type Work @default.
• W2554461752 sameAs 2554461752 @default.
• W2554461752 citedByCount "2" @default.
• W2554461752 countsByYear W25544617522021 @default.
• W2554461752 crossrefType "proceedings-article" @default.
• W2554461752 hasAuthorship W2554461752A5039476834 @default.
• W2554461752 hasAuthorship W2554461752A5064424529 @default.
• W2554461752 hasAuthorship W2554461752A5070604697 @default.
• W2554461752 hasConcept C121332964 @default.
• W2554461752 hasConcept C127413603 @default.
• W2554461752 hasConcept C146978453 @default.
• W2554461752 hasConcept C169961344 @default.
• W2554461752 hasConcept C200990466 @default.
• W2554461752 hasConcept C78762247 @default.
• W2554461752 hasConcept C9677107 @default.
• W2554461752 hasConcept C97355855 @default.
• W2554461752 hasConceptScore W2554461752C121332964 @default.
• W2554461752 hasConceptScore W2554461752C127413603 @default.
• W2554461752 hasConceptScore W2554461752C146978453 @default.
• W2554461752 hasConceptScore W2554461752C169961344 @default.
• W2554461752 hasConceptScore W2554461752C200990466 @default.
• W2554461752 hasConceptScore W2554461752C78762247 @default.
• W2554461752 hasConceptScore W2554461752C9677107 @default.
• W2554461752 hasConceptScore W2554461752C97355855 @default.
• W2554461752 hasLocation W25544617521 @default.
• W2554461752 hasOpenAccess W2554461752 @default.
• W2554461752 hasPrimaryLocation W25544617521 @default.
• W2554461752 hasRelatedWork W2373438771 @default.
• W2554461752 hasRelatedWork W2814251196 @default.
• W2554461752 hasRelatedWork W2821332448 @default.
• W2554461752 hasRelatedWork W2835762290 @default.
• W2554461752 hasRelatedWork W2957303417 @default.
• W2554461752 hasRelatedWork W2960945322 @default.
• W2554461752 hasRelatedWork W3136678069 @default.
• W2554461752 isParatext "false" @default.
• W2554461752 isRetracted "false" @default.
• W2554461752 magId "2554461752" @default.
• W2554461752 workType "article" @default.