Matches in SemOpenAlex for { <https://semopenalex.org/work/W16520846> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W16520846 abstract "Various types of lignites and peats from different parts of Macedonia, Thrace and Thessaly have been provided by the Institute of Geology and Mineral Exploration (IGME). They have been activated with ΝαΟΗ (caustisized), and added at different concentrations to fresh water muds, containing a drilling fluid quality Naactivated bentonite from Milos, and an appropriate amount of NaOH to adjust the pH of the fluid around 10. The drilling fluids were then aged statically at 177 °C for 16 hours. The rheological properties were measured in a six speed rotational viscometer, (Fann 35S) while the filtration characteristics were measured in a low pressure low temperature API filter press. The results were then compared to the values taken before aging, without the addition of lignite and with the addition of commercial lignite product used by the drilling industry for the same purpose. It was observed that addition of lignite improves the stability of the drilling fluid. A major improvement is observed when 3% lignite is used as additive. The performance of Greek lignite was comparable to the performance of the commercially available lignite product. An attempt is made to quantify the positive effects in terms of the type of lignite added." @default.
- W16520846 created "2016-06-24" @default.
- W16520846 creator A5003454736 @default.
- W16520846 creator A5008910222 @default.
- W16520846 creator A5011460734 @default.
- W16520846 creator A5017128282 @default.
- W16520846 creator A5050818274 @default.
- W16520846 creator A5073025703 @default.
- W16520846 date "2004-01-01" @default.
- W16520846 modified "2023-09-27" @default.
- W16520846 title "IMPROVING RHEOLOGICAL AND FILTRATION PROPERTIES OF DRILLING MUDS WITH ADDITION OF GREEK LIGNITE" @default.
- W16520846 cites W1526553319 @default.
- W16520846 cites W1998528691 @default.
- W16520846 cites W2022789394 @default.
- W16520846 cites W2074473190 @default.
- W16520846 cites W2088409554 @default.
- W16520846 cites W1560750235 @default.
- W16520846 cites W1641053015 @default.
- W16520846 hasPublicationYear "2004" @default.
- W16520846 type Work @default.
- W16520846 sameAs 16520846 @default.
- W16520846 citedByCount "3" @default.
- W16520846 countsByYear W165208462014 @default.
- W16520846 countsByYear W165208462015 @default.
- W16520846 crossrefType "journal-article" @default.
- W16520846 hasAuthorship W16520846A5003454736 @default.
- W16520846 hasAuthorship W16520846A5008910222 @default.
- W16520846 hasAuthorship W16520846A5011460734 @default.
- W16520846 hasAuthorship W16520846A5017128282 @default.
- W16520846 hasAuthorship W16520846A5050818274 @default.
- W16520846 hasAuthorship W16520846A5073025703 @default.
- W16520846 hasConcept C105795698 @default.
- W16520846 hasConcept C127172972 @default.
- W16520846 hasConcept C127313418 @default.
- W16520846 hasConcept C128489963 @default.
- W16520846 hasConcept C152068911 @default.
- W16520846 hasConcept C159985019 @default.
- W16520846 hasConcept C185592680 @default.
- W16520846 hasConcept C187320778 @default.
- W16520846 hasConcept C191897082 @default.
- W16520846 hasConcept C192562407 @default.
- W16520846 hasConcept C199289684 @default.
- W16520846 hasConcept C200990466 @default.
- W16520846 hasConcept C20699195 @default.
- W16520846 hasConcept C25197100 @default.
- W16520846 hasConcept C2777979977 @default.
- W16520846 hasConcept C33923547 @default.
- W16520846 hasConcept C43617362 @default.
- W16520846 hasConcept C78762247 @default.
- W16520846 hasConcept C93356670 @default.
- W16520846 hasConceptScore W16520846C105795698 @default.
- W16520846 hasConceptScore W16520846C127172972 @default.
- W16520846 hasConceptScore W16520846C127313418 @default.
- W16520846 hasConceptScore W16520846C128489963 @default.
- W16520846 hasConceptScore W16520846C152068911 @default.
- W16520846 hasConceptScore W16520846C159985019 @default.
- W16520846 hasConceptScore W16520846C185592680 @default.
- W16520846 hasConceptScore W16520846C187320778 @default.
- W16520846 hasConceptScore W16520846C191897082 @default.
- W16520846 hasConceptScore W16520846C192562407 @default.
- W16520846 hasConceptScore W16520846C199289684 @default.
- W16520846 hasConceptScore W16520846C200990466 @default.
- W16520846 hasConceptScore W16520846C20699195 @default.
- W16520846 hasConceptScore W16520846C25197100 @default.
- W16520846 hasConceptScore W16520846C2777979977 @default.
- W16520846 hasConceptScore W16520846C33923547 @default.
- W16520846 hasConceptScore W16520846C43617362 @default.
- W16520846 hasConceptScore W16520846C78762247 @default.
- W16520846 hasConceptScore W16520846C93356670 @default.
- W16520846 hasLocation W165208461 @default.
- W16520846 hasOpenAccess W16520846 @default.
- W16520846 hasPrimaryLocation W165208461 @default.
- W16520846 hasRelatedWork W2003908340 @default.
- W16520846 hasRelatedWork W2073552430 @default.
- W16520846 hasRelatedWork W2085659879 @default.
- W16520846 hasRelatedWork W2350798925 @default.
- W16520846 hasRelatedWork W2355480608 @default.
- W16520846 hasRelatedWork W2358156702 @default.
- W16520846 hasRelatedWork W2358542646 @default.
- W16520846 hasRelatedWork W2359121759 @default.
- W16520846 hasRelatedWork W2375147721 @default.
- W16520846 hasRelatedWork W2389094273 @default.
- W16520846 hasRelatedWork W2529632793 @default.
- W16520846 hasRelatedWork W2896810113 @default.
- W16520846 hasRelatedWork W2916058081 @default.
- W16520846 hasRelatedWork W3154745809 @default.
- W16520846 hasRelatedWork W3167208098 @default.
- W16520846 hasRelatedWork W2592163473 @default.
- W16520846 hasRelatedWork W2727918360 @default.
- W16520846 hasRelatedWork W2852612411 @default.
- W16520846 hasRelatedWork W2852899363 @default.
- W16520846 isParatext "false" @default.
- W16520846 isRetracted "false" @default.
- W16520846 magId "16520846" @default.
- W16520846 workType "article" @default.