... fluid selection and formulation geological subdiscipline high pressure high temperature geology wellbore design drilling fluid property well logging log analysis drilling fluid chemistry programme united states government drilling operation hpht wellbore integrity well control htp...

... Abstract This paper presents a comprehensive laboratory and field study, discussing the development, formulation, and application of a wellbore strengthening mechanism, for strengthening weak formations while drilling in a deepwater high-pressure/high-temperature (HP/HT) well environment...

... , S. , Soleyman , R. , Varamesh , A. , Valizadeh , M. , Nasiri , A. Effect of synthetic water-soluble polymers on the properties of the heavy water-based drilling fluid at high pressure-high temperature (HPHT) conditions . Journal of Petroleum Science and Engineering , 2018 , 166...

... high pressure high temperature calculation corrosion management mercury content firing head plug drilling operation h2s management well completion design overpressured reservoir packer oilfield chemistry drilling fluids and materials annular pressure drilling drillstem/well testing...

... Abstract Majority of gas fields in Tarim Basin are HPHT (high-pressure/high temperature) reservoirs with buried depth more than 5000m. The special geological conditions made it a challenge for underground well testing due to safety issues. Additionally, wellhead pressure fluctuation is widely...

... compressibility. Abstract Determined efforts are being exerted to shore up the integrity of high-pressure high temperature (HPHT) gas wells, which includes studying all observed integrity failures and adjusting practices to prevent potential failures from reoccurring. In high-pressure high-temperature gas...

... drilling operation fluid loss control completion equipment fluid dynamics well integrity high pressure high temperature structural geology upstream oil & gas corrosion management sand control oilfield chemistry drilling fluid property reservoir simulation sand screen shroud completion...

... of reservoirs in remote areas. complex reservoir government stimulation high pressure high temperature coal Xinjiang natural gas resident Upstream Oil & Gas local resident Tarim basin social environment Keshen gas field society of petroleum engineers HPHT local government oilfield...

... into a single trip. Though value is added through reduction in operating time and risk, liner-top test packers must perform reliably while minimizing debris that could compromise subsequent completion operations. This presentation will discuss typical high-pressure/high-temperature (HPHT) test packer...

... Abbreviation Expansion ECD = Equivalent circulating density ESD = Equivalent static density ESR = Effective stress ratio FIT = Formation Integrity Test HPHT = High pressure high temperature LOT = Leak off Test NPT = Non-productive time PPFG = Pore Pressure...

... application of its kind within Malaysia and Asia Pacific region. HPHT Upstream Oil & Gas machine learning Drillstem Testing high pressure high temperature industrial validation integrity Artificial Intelligence complex reservoir displacement flow control equipment Completion Installation...

... with the correct inputs. Modeling & Simulation annular pressure drilling liner underbalanced drilling Upstream Oil & Gas well control complex reservoir high pressure high temperature HPHT managed pressure drilling mud weight SBP operation cement slurry HPHT exploration well application...

... reservoirs in the world. HPHT high pressure high temperature drilling fluid management & disposal Upstream Oil & Gas Reservoir Characterization complex reservoir gas productivity productivity natural gas Keshen gas field community development Tarim basin integration safety tarim...

... Block high pressure high temperature deepwater hthp drilling fluid deepwater hthp well HTHP drilling deepwater hthp drilling western south china sea drilling fluid selection and formulation complex reservoir high temperature resistance filtrate reducer operation drilling fluid system...

... & Gas planning & scheduling complex reservoir geological target objective high pressure high temperature drilling engineer operator Engineer society of petroleum engineers well planning fast track well planning deepwater environment information case study drilling operation drilling...

... Abstract Achieving zonal isolation has always been a challenge when drilling and cementing gas-producing wells in a high-pressure/high-temperature (HP/HT) environment. A generally accepted definition of a HP/HT well is one in which the undisturbed bottomhole temperature at prospective reservoir...

... Abstract This paper discusses a case study of pore pressure and fracture gradient (PPFG) prediction for a development well in the high pressure high temperature (HPHT) Hai Thach field. Drilling in this field presented considerable challenges as the overpressure could reach 17.0-17.8 ppg...

... Abstract Placing cement plugs in high-pressure/high-temperature (HP/HT) wells represents a big challenge, from the standpoint of both the chemistry and the placement techniques. Any failure to properly place a cement plug will lead to costly nonproductive time and will require repeating the job...

... fluid property wash agent drilling fluid selection and formulation solubility drillstem testing mineral complex dissolver chemical flowline corrosion drilling fluid chemistry subsurface corrosion high pressure high temperature permeability hpht drilling fluids and materials upstream oil...

... Abstract In the Indonesian Archipelago oil-and-gas fields, high pressure/high temperature (HP/HT) sour-service applications are becoming more prevalent as new areas are being explored and defined. In order to select the appropriate metallurgy and elastomers for completion products...