Matsumoto K, Taniguchi S, Kikuchi A (1994) Leaching rate of hematite in nitric acid solutions in agitated vessel. J Japan Inst Met 58:291–296. https://doi.org/10.2320/jinstmet1952.58.3_291 Yan J, Sharma MM (1989) Wettability alteration and restoration for cores contaminated with oil-based muds. J Pet Sci Eng 2:63–76. https://doi.org/10.1016/0920-4105(89)90051-X These are available in many online stores and kitchenware outlets and are also considered vintage cake breakers. You will find numerous silver and silver-plated types online as angel food cake breakers which are very popular with high-end customers. What is a cake breaker used for? Bern PA, Zamora M, Hemphill AT, Marshall D, Hughes B, Beardmore D, Omland TH, Morton EK (2010) Field Monitoring of Weight-Material Sag. AADE-10-DF-HO-25. Houston, Texas, U.S.A. Including both the surfactant and mutual solvent in the treatment was found to be more efficient compared to the addition of surfactant only.

Lavoix F, Jones TA, Quintero L, Le Prat X, Leschi P, Aubry E (2007) First application of novel microemulsion technology for sand control remediation operations - a successful case history from the rosa field, a deepwater development project in Angola. Eur Form Damage Conf. https://doi.org/10.2118/107341-MS Leschi P, Demarthon G, Davidson E, Clinch D (2006) Delayed-Release Acid System for Cleanup of Al Khalij Horizontal Openhole Drains, In: SPE International Symposium and Exhibition on Formation Damage Control. Society of Petroleum Engineers. https://doi.org/10.2118/98164-MSTerpasang di ujung belakang nut auger dan tersambung dengan pipa hisapan distoner coulum. Gunanya untuk memisahkan nut dengan batu ataupun buah yang masih terikut yang bisa merusak ripple mill.

The high abrasiveness of ilmenite is its main shortcoming, one solution to solve this issue is to use micronized ilmenite (Al-Bagoury and Steele, 2012; Saasen et al., 2001), which likewise improves the drilling fluid filtration properties and reduces its sagging tendency (Elkatatny, 2012). Another demerit of ilmenite is the high magnetic susceptibilities that may influence the efficiency of directional drilling equipment’s operation (Tehrani et al., 2014); however, this could be depreciated by reducing the magnetite content (Xiao et al., 2015).

Some of the cake breaker machines were hand-operated, with a large hand wheel fitted on one side. The later models were dual-power. These had a hand-operated wheel on one side and a pulley on the other, which could be powered by a stationary engine or smaller tractor. Haaland E, Pettersen G, Tuntland OB (1976) Testing Of iron oxides as weight materials for drilling muds.SPE-6218-MS. Clean your cake breaker perfectly. Using a piece of cloth, dry it. A wet cake breaker will break the cake into small undesired pieces.

Ikram R, Mohamed Jan B, Sidek K, G., (2021) Utilization of eco-friendly waste generated nanomaterials inwater-based drilling fluids. State of the Art Rev Mater 14:4171. https://doi.org/10.3390/ma14154171 Siddig O, Mahmoud AA, Elkatatny S (2020a) A review of different approaches for water-based drilling fluid filter cake removal. J Pet Sci Eng 192:107346. https://doi.org/10.1016/j.petrol.2020.107346

Sarwar MU, Cawiezel KE, Nasr-El-Din HA (2011) Gel degradation studies of oxidative and enzyme breakers to optimize breaker type and concentration for effective break profiles at low and medium temperature ranges. SPE Hydraul Fract Technol Conf. https://doi.org/10.2118/140520-MS In another study, Mohamed et al. ( 2019b) introduced a blend of mutual solvent (5 vol.% EGMBE) and a biodegradable acid (50 vol.%) to clean calcium carbonate-based filter cake. Their outcomes exhibited a complete regain in a sandstone core permeability and some stimulation in a limestone core. Mohamed A, Elkatatny S, Basfar S, (2019b) One-Stage Calcium Carbonate Oil-Based Filter Cake Removal Using a New Biodegradable Acid System. In: SPE Kuwait Oil & Gas Show and Conference. Society of Petroleum Engineers. https://doi.org/10.2118/198045-MS