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1.8 Formation Damage

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Proceedings Papers

Paper presented at the CORROSION 2020, June 14–18, 2020
Paper Number: NACE-2020-14626
...ABSTRACT ABSTRACT There are three known types of high temperature sulfidation present in the refining industry. Two of them have industry recognized methodologies for damage prediction, and they both manifest as general thinning morphologies. They are known as H 2 -free sulfidation and H 2 /H 2...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194882-MS
... only NJSR formation and install uncemented liner to eliminate the damage caused by cement invasion and achieve sustainable production. The study also emphasized to activate the well as soon as possible after completion to revive fracture conductivity. Uncemented perforated liner completion method has...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, March 21–23, 1993
Paper Number: SPE-25412-MS
... that thirty-five acid stimulation treatments were performed on Arab-D injection wells during 1991 at a total cost of over $1.8 MM. These acid stimulation treatments are performed to remove formation damage resulting primarily from drilling or workover fluid invasion (near well bore damage) and long term...
Proceedings Papers

Paper presented at the 56th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2022
Paper Number: ARMA-2022-2356
... phenomenon that occurs in the Manikin tunnel, an ongoing diversion tunnel for the Manikin Dam Project in Kupang, Indonesia, driven through swelling clay underlain by the Bobonaro Formation. The Manikin tunnel experiences significant large deformation, resulting in substantial damage to its initial supporting...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-043
... job time and damage as well. Fine Formation Evaluation Basic Data of Formation The lithology of well Well A is limestone, which locates in Carboniferous System of Paleozoic Erathem. The target zone of stimulation is between 1275.00m to 1300.43m with effective porosity 1.8%, core permeability...
Proceedings Papers

Paper presented at the IADC/SPE Underbalanced Technology Conference and Exhibition, March 25–26, 2003
Paper Number: SPE-81647-MS
... is used to improve well productivity, drilling performance, and an understanding of the reservoir. Well productivity is improved by minimizing formation damage caused by drilling mud, cuttings, fluids, and cement entering the formation. These items can cause skin damage and increase the cost of the well...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 3–5, 2008
Paper Number: IPTC-11970-MS
... in Table 1. After investigating the evidence showed there was severe casing damage from 60m-300m. The 7" tubing and the casing in the well was damaged and connected to each other and to the formation behind the casing. This caused the underground blowout and the gas from tubing flowed in the shallow...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–26, 1979
Paper Number: SPE-8223-MS
... to 13.6 lb/gal) range. The object of using the brine fluid was to enhance production rates by minimizing formation or "skin" damage, production rates by minimizing formation or "skin" damage, which in turn greatly offset the initially higher cost (in comparison to conventional drilling muds). The brine...
Proceedings Papers

Paper presented at the SPE Gas Technology Symposium, June 13–15, 1988
Paper Number: SPE-17742-MS
... process consolidates formation sand into a matrix which is permeable to gas flow but screens sand out of casing perforations. Sand produced with gas can severely damage production equipment, enlarge perforations in the casing, and plug wells so that injection and withdrawal are prevented. This paper...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16494-MS
... fracturing fluids — with superior operational performance —represents a major technological advance in the petroleum industry. The use of these new fluids during fracturing operations has the following benefits: minimized environmental footprint and formation damage, operational efficiency and simplicity...
Proceedings Papers

Paper presented at the SPE Formation Damage Control Symposium, February 13–14, 1984
Paper Number: SPE-12495-MS
... permeability with cores containing iron. permeability with cores containing iron Introduction Brines are used in completion and workover operations to minimize formation damage. However, a number of additives are needed for the successful application of brines. One additive routinely used is an inhibitor...
Proceedings Papers

Paper presented at the CORROSION 2002, April 7–11, 2002
Paper Number: NACE-02025
..., including investigations into the potential for damaging effects such as corrosion, formation impairment, biofouling and solids removal or re-deposition. Upon completion of these tests, nitrate was dosed into the injection water on the Skjold field in the Danish sector of the North Sea. In one well pair...
Journal Articles
Journal: SPE Journal
SPE J. 12 (03): 316–321.
Paper Number: SPE-90840-PA
Published: 19 September 2007
.... These gels are important because they lower costs and help to minimize formation damage. In this paper, methods for predicting crosslinkability at low concentrations are reported. The polymer literature is filled with methods for characterizing polymer solutions almost none of which find wide use...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–26, 1990
Paper Number: SPE-20601-MS
... of a light, refined oil followed by another ten pore volumes of simulated reservoir brine. This removes drilling fluid filtrate and much of the residual hydrocarbons and formation brine, thereby removing surface-active fluid components. The use of simulated brine minimizes damage to clay minerals and water...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 22–25, 1983
Paper Number: SPE-11824-MS
... maximum wellbore stability when water phase salinity is controlled. Reduce formation damage to productivity. Provide a nonconductive environment and reduced corrosion rate. Provide maximum lubricity. Minimize/eliminate differential sticking. Perform well at high temperatures. Minimize...
Proceedings Papers

Paper presented at the CORROSION 2000, March 26–31, 2000
Paper Number: NACE-00791
... of subdividing inhibitors: A. By their Action: The corrosion reaction in concrete occurs by the formation of anodes and cathodes (Figure 1). Corrosion inhibitors can therefore be: ? Anodic Inhibitors - suppressing the anodic corrosion reaction ? Cathodic Inhibitors - suppressing the cathodic reaction...
Proceedings Papers

Paper presented at the CORROSION 98, March 22–27, 1998
Paper Number: NACE-98040
... to2.5barandpHas low as 4.9, deep flat-bottomed film-free mesa attacks were observed at medium flow rates (1OPa) on carbon steels. When 0.5% Cr was added, the attack was less severe due to formation of partly protective films on the flat bottom damages. Application of inhibitor modified the type of attack...
Journal Articles
J Pet Technol 40 (11): 1469–1476.
Paper Number: SPE-15570-PA
Published: 01 November 1988
..., resulting in plugged perforations, formation damage, and scale/corrosion problems. Although waterflooding of the Vickers East began in 1954, a consistent fieldwide injection pattern was never established. Clean injection water was obtained for the flood in the late 1970's, resulting in a sharp increase...
Proceedings Papers

Paper presented at the SPE Formation Damage Control Symposium, February 7–10, 1994
Paper Number: SPE-27372-MS
... presentation formation damage society of petroleum engineers computer model coefficient modeling oilfield mixed scale upstream oil & gas coprecipitation spe 27372 ABSTRACT ONLY - COMPLETE MANUSCRIPT IS NOT AVAILABLE. A thermodynamic approach is used as the basis for a computer...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199263-MS
... and production test. Formation Y permeabilities are computed to be 38, 60, and 1.8 md, for WELL E, WELL F, and WELL G respectively. The formation damage observed between the DST and the production test is discerned to be subtle. However, on the other hand, for the WELL H where measured permeabilities from...

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