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Keywords: packer
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199251-MS
... details the investigative process and techniques used to identify the root causes. Examples include events such as screen/wash-pipe damage, bridging, hole collapse, and packer seal failure. This analysis provides key insights into downhole events and mechanisms that can be used to minimize risk and...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199308-MS
... methodology relied on coiled tubing (CT) equipped with fiber optics and real-time downhole measurements, a CT-deployed inflatable packer, and a high-pressure rotary jetting tool. The array of downhole readings was leveraged to ensure optimal use of the bottomhole assembly. The high-pressure rotary jetting...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189484-MS
... volume pumped. Suggested steps for the analysis are: Prepare a high-level completion schematic using the actual installation (vs. planned) including positions (MD, TVD), dimensions (ID, OD), and volumes, and marking the key components: DGA, gravel pack packer, top of screens, casing shoe, hole size...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189491-MS
.... In conventional OHGP using screens without shunt tubes, openhole zonal isolation is not achievable with an openhole mechanical or swell packer because OHGP must be performed prior to setting the packer. As OHGP is performed, a small proppant layer will settle across the openhole packer creating a...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189492-MS
... the optimization of the pumping schedule. low fracture gradient environment shunt tube horizontal openhole gravel-pack completion slurry Upstream Oil & Gas completion Bridge packer displacement sand control carrier fluid open hole washpipe gravel friction fracture pressure...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 24–26, 2016
Paper Number: SPE-178934-MS
... more important in complex completions with long zones at high shot densities (as often seen in sand control completions), in stacked completions where perforating on top of packers is required, and in horizontal completions, where debris can't fall into a sump area. One of the common methods for...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 24–26, 2016
Paper Number: SPE-179002-MS
... debris gunshock load standard gun firing head spe annual technical conference wellbore pressure pressure wave high-pressure well Upstream Oil & Gas Williams LPSD gun Personnel Exposure reduction packer Baumann Technology Conference valve The Shell Stones field in the Gulf of...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168200-MS
... Figure 4 Short Screen Design for Tunu Shallow SAS Project Figure 5 Design of screen assembly with open hole packer and swell packers The combination of mechanical open hole packer swell packers was used on first trial well (TN-Ax3) with success. However, in an effort to...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168114-MS
... system to avoid problems associated with breaking flapper valves and debris accumulation, number of cup packers, size of screens, slurry concentration and back pressure applied during the treatment. Furthermore the evolution in the sand control management have showed benefits such as increasing the...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2012
Paper Number: SPE-149651-MS
... production, we performed several water shutoff jobs using inflatable packers with mixed results. The water shutoff candidate selection process starts with a reservoir and production data evaluation, followed by a coiled tubing (CT) logging run to identify the water source and adjust the required isolating...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-126708-MS
... help operators achieve their production goals. Different methods can be applied, ranging from the single stage fracturing treatments using limited entry perforating to the conventional multistage fracture treatments using a packer and bridge plug. Lagrone et al. (1963) described that the limited...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-127318-MS
... Abstract Passive completions, comprised of inflow control devices and external packers, are usually considered in horizontal wells, located in risky or mature areas. These completions are proven techniques for reservoir conformance to mitigate water or gas-coning problems and ensure uniform...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-127819-MS
... located right above the production packer. This would certainly be satisfactory for monitoring GS1 sand in TAO4 and TAO6, and the uppermost sands in TAO3 and TAO5. Pressure monitoring below the production packer required intelligent completion items that were relatively expensive, with long delivery times...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-128043-MS
... formation, using a low-pH chelant (pH 4) as the main stimulation fluid and straddle or inflatable packers for mechanical diversion, whenever applicable. Six wells were treated in a stimulation campaign using the chelant solution. Mechanical diversion was used in three of the six wells treated; two were...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-128049-MS
.... Pick up bottom hole assembly (BHA) comprising of perforating, frac-pack and test tool sub assemblies as shown in figure 3 . Run in hole to perforation depth. With guns on depth, correlate with wire-line using the radioactive marker sub. Pull wireline out of hole. Set mechanical packer to...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 10–12, 2010
Paper Number: SPE-128323-MS
... III System The first Generation II systems run in China have been improved over their sixteen years of use. As technology advanced, improvements to the seals, crossover technology, reverse-out crossovers, weight-down positioning capabilities, packers, pressure ratings and tensile ratings...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 13–15, 2008
Paper Number: SPE-112439-MS
... hydraulically fracturing a deeper zone through tubing with a packer. Introduction The mechanisms by which the Aphron fluid system operates make it a reliable tool for certain completion and workover applications. These mechanisms have been described extensively in the literature (Brookey 1998; Ivan et al 2001...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 13–15, 2008
Paper Number: SPE-112442-MS
... Seale, SPE, Packers Plus Energy Services Copyright 2008, Society of Petroleum Engineers This paper was prepared for presentation at the 2008 SPE International Symposium and Exhibition on Formation Damage Control held in Lafayette, Louisiana, U.S.A., 13 15 February 2008. This paper was selected for...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2006
Paper Number: SPE-98146-MS
... materials sand production pptb open hole sand control Screen Selection displacement Chirag sandface completion drilling fluid selection and formulation drilling fluid formulation Brine pipe average permeability packer Upstream Oil & Gas completion SOBM producer gravel pack gravel...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2006
Paper Number: SPE-98280-MS
.... A new technique called small-diameter separate-layer hydraulic fracturing is investigated for those damaged wells whose diameter is above 105 mm. Fracturing string and its matching tools are specially designed and tested, including packer and its packing element, sand jet and safety joint. Testing...

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