Treatment of Oil Well Drill Cuttings Utilizing Different Binder Options
Article Sidebar
-
Oil, Drill Cuttings, Soil, Solidification and Stabilization, Heavy metals, Chloride.
Abstract
A lab-scale treatability experiment was conducted on oil well drill cuttings (waste generated during petroleum exploration) using two different binders (Portland Cement and Lime) as a Solidification and Stabilization S/S agent. Seven ratios for each binder to waste (Drill cuttings) have been separately prepared (0.25:10, 0.5:10, 1:10, 2:10, 3:10, 4:10, 5:10) in which effects for each ratio and curing time (90 days) have been investigated on pH, chloride, and leachate for heavy metals (Ba, Pb, Cd, Ag, and Cr) through Toxicity Characteristic Leaching Procedure (TCLP). Results presented that the leaching of heavy metals (Ba, Cd, Cr, and Ag) was under the US EPA TCLP limit for all ratios with both binders. However, the Pb for the ratios of 0.25:10, 0.5:10, 2:10, and 3:10 for the cement-treated drill cuttings and 0.25:10 and 0.5:10 for the lime-treated drill cuttings have exceeded the proposed limit by the US EPA TCLP limit. Chloride also failed to meet the Nigerian chloride limit for drill cutting with the ratios 0.25:10, 0.5:10, 1:10, and 2:10 for both binders; meanwhile, the chloride concentrations were under the same limit within the ratios 3:10, 4:10, and 5:10. The overall results indicated that the binder options had affected the S/S product. Furthermore, the ratios of 1:10 and 2:10 had better performance considering the weight of the binders used for both options. The ratios of 4:10 and 5:10 had also performed well, but due to the significant quantities of the binders used, these ratios will not be considered economically feasible. The present investigation demonstrated that both binders could be used and relied on as an S/S agent aiming at treating drill cuttings.
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
Chinese Simplified
Hungarian
Russian
Chinese Traditional
Indonesian
Slovak
Czech
Italian
Slovenian
Danish
Japanese
Spanish
Dutch
Klingon
Swedish
English
Korean
Thai
Estonian
Latvian
Turkish
Finnish
Lithuanian
Ukrainian
French
Malay
Urdu
German
Maltese
Vietnamese
Greek
Norwegian
Welsh
Haitian Creole
Persian
TRANSLATE with
COPY THE URL BELOW
Back
EMBED THE SNIPPET BELOW IN YOUR SITE
Enable collaborative features and customize widget: Bing Webmaster Portal
Back
Full text article
Authors
Copyright (c) 2022 Raad M. Abdullah, Mohammed A. Othman, Siraj M. Abdullah
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License [CC BY-NC-SA 4.0] that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work, with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online.