New Environmentally Friendly Oil-Based Stimulation Fluids
Notice bibliographique
Résumé
New Environmentally Friendly Oil-Based Stimulation Fluids C. S. DeVine; C. S. DeVine BJ Services Search for other works by this author on: This Site Google Scholar W. D. Wood; W. D. Wood BJ Services Search for other works by this author on: This Site Google Scholar M. Shekarchian; M. Shekarchian Shrieve Chemical Products Search for other works by this author on: This Site Google Scholar B. R. Hunnicutt B. R. Hunnicutt Shrieve Chemical Products Search for other works by this author on: This Site Google Scholar Paper presented at the SPE Annual Technical Conference and Exhibition, Denver, Colorado, October 2003. Paper Number: SPE-84576-MS https://doi.org/10.2118/84576-MS Published: October 05 2003 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Get Permissions Search Site Citation DeVine, C. S., Wood, W. D., Shekarchian, M., and B. R. Hunnicutt. "New Environmentally Friendly Oil-Based Stimulation Fluids." Paper presented at the SPE Annual Technical Conference and Exhibition, Denver, Colorado, October 2003. doi: https://doi.org/10.2118/84576-MS Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll ProceedingsSociety of Petroleum Engineers (SPE)SPE Annual Technical Conference and Exhibition Search Advanced Search Abstract The lab and field development of an environmentally friendly liquid diesel substitute-based (DiSub) system for completion and stimulation, with properties similar to or exceeding those achieved with diesel, will be discussed.The chemical evolution of the DiSub system and properties of the fluid including rheology, break and conductivity testing, and toxicity data will be presented. The application of the system in a field situation is described.Since the inception of hydraulic fracturing, oil-based fracturing and completion fluids have been used. Motivations for using these systems include: formation sensitivity to water; water retention by the formation, such as water blocks; and the inability of low-pressure oil productive formations to unload water. Oil-based fracturing designs have historically required complicated procedures to successfully execute a fracturing operation. Fluid compositions used did not consistently produce stimulation fluids with optimum viscosity or transport properties. Drilling and completion activities in the North Sea, deepwater Gulf of Mexico, Alaska, and Canada provided the impetus to develop innovative environmentally-friendly completion techniques and chemistries.The DiSub system provides a cost effective and environmentally-friendly stimulation fluid. The system is within most global environmental standards and has been approved and used in the North Sea due to its excellent properties, like zero aromatic content, low aquatic toxicity and excellent biodegradability. This makes it a major improvement over the use of diesel and mineral oils, for both humans and the environment. Exposure hazards and the variability of the previously used diesel and/or lease crude are eliminated. Keywords: drilling fluid property, drilling fluid selection and formulation, hydrocarbon, upstream oil & gas, disub system, disub, drilling fluid chemistry, new environmentally friendly oil-based stimulation, shear rate, application Subjects: Drilling Fluids and Materials, Hydraulic Fracturing, Well & Reservoir Surveillance and Monitoring, Reservoir Characterization, Formation Evaluation & Management, Environment, Drilling fluid selection and formulation (chemistry, properties) Copyright 2003, Society of Petroleum Engineers You can access this article if you purchase or spend a download.
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Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,001 |
| Bibliométrie | 0,001 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,001 | 0,002 |
| Science ouverte | 0,000 | 0,001 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,008 | 0,003 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».