Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Scott E. Lehrer"'
Publikováno v:
Day 1 Mon, December 06, 2021.
Currently used scavengers in mixed production applications can have issues with poor efficiency and thermal stability (triazines, glyoxal), scaling tendency (triazines), corrosivity (glyoxal), and emulsification (metal-based scavengers). Research was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0928691958f3e49fb107ed10bd7af6e9
https://doi.org/10.2118/204311-ms
https://doi.org/10.2118/204311-ms
Publikováno v:
Day 2 Tue, May 07, 2019.
Deepwater Gulf of Mexico wells that exhibit liquid loading and subsea flowlines that suffer fluid slugging are both common issues that have historically been difficult to mitigate without expensive hardware changes or deferral of production. A novel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a337c104fedb6a094b631bc90a10118b
https://doi.org/10.4043/29394-ms
https://doi.org/10.4043/29394-ms
Publikováno v:
Day 3 Wed, March 20, 2019.
Sour production from offshore and land-based wells causes hydrogen sulfide (H2S) release during downhole and topsides operations. Improper handling of H2S can lead to serious environmental and safety concerns as well as numerous corrosion and complia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682d926a8aabc149000239675f28eaa8
https://doi.org/10.2118/194884-ms
https://doi.org/10.2118/194884-ms
Publikováno v:
Day 1 Mon, November 12, 2018.
Hydrogen sulfide (H2S) scavengers are used to reduce the total well operation cost of working with H2S by reducing the need for gas sweeting equipment, manpower costs for H2S monitoring, fines due to out of specification production and liability due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74eeaac37d50fb8b06d184685419b01a
https://doi.org/10.2118/192885-ms
https://doi.org/10.2118/192885-ms
Autor:
Melanie Wyatt, Scott E. Lehrer, Soma Chakraborty, Jagrut Jani, Prasad Dhulipala, Zhegwei Liu, Jeremy Leidensdorf
Publikováno v:
Day 1 Mon, June 18, 2018.
Acidithobacillus ferrooxidans (A. ferrooxidans) is a gram-negative, acidophilic and chemolithotropic bacterium that utilizes oxidation of ferrous ions, hydrogen and reduced inorganic sulfur compounds, such as H2S, as sources of energy. Sulfur oxidati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4adbdc4c26b70d5fab00971280bb79
https://doi.org/10.2118/190908-ms
https://doi.org/10.2118/190908-ms
Publikováno v:
Day 1 Mon, April 03, 2017.
Sulfur contaminants in the form of hydrogen sulfide and mercaptans are undesirable for various reasons during sour crude production. For example, hydrogen sulfide and mercaptans can be hazardous to personnel. Their presence can create major corrosion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbfecb15f04aa18cce771c816deb1077
https://doi.org/10.2118/184589-ms
https://doi.org/10.2118/184589-ms
Autor:
Soma Chakraborty, Scott E. Lehrer
Publikováno v:
Day 2 Tue, March 07, 2017.
Objectives/Scope As petroleum wells age, reservoir pressures decrease, and the hydrostatic head of liquid in the production tubing increases. In gas field applications, aqueous surfactant-based foamers and condensate foamers have successfully unloade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a16607da9ef6d10c94be3eec1276f528
https://doi.org/10.2118/183904-ms
https://doi.org/10.2118/183904-ms
Publikováno v:
Day 4 Thu, March 09, 2017.
Hydrogen sulfide and mercaptans are highly toxic. They can cause corrosion and contaminate fuels. For safe and efficient operation of oilfield applications, it is important to remove these constituents. Processes to remove sour gases with mercaptans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e996512f4a5e8faed387481c12058f46
https://doi.org/10.2118/183974-ms
https://doi.org/10.2118/183974-ms
Publikováno v:
Day 1 Mon, November 14, 2016.
The production of sour crude oil results in the release of hydrogen sulfide (H2S) into surface equipment causing compliance, safety, environmental, and corrosion concerns for the producer. Increased costs result with high hydrogen sulfide concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2b864aa62a8552f292002281a3dc0a
https://doi.org/10.2523/iptc-18709-ms
https://doi.org/10.2523/iptc-18709-ms
Autor:
Laszlo Soos, James MacLeod, Scott E. Lehrer, Vladimir Jovancicevic, Shelby Braman, Jason Kurrasch
Publikováno v:
Day 2 Tue, April 14, 2015.
Production of sour crude oil releases hydrogen sulfide (H2S) into production tubing and surface equipment, causing corrosion, flow assurance issues, safety, and environmental concerns for the producer. As a result, increased costs related to metallur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84540be6dcbc9bc4f0d66714a54b7d2
https://doi.org/10.2118/173788-ms
https://doi.org/10.2118/173788-ms