Screen Selection for Sand Control Based on Laboratory Tests

Abstract

Screen Selection for Sand Control Based on Laboratory Tests George Gillespie; George Gillespie USF/Johnson Screens Search for other works by this author on: This Site Google Scholar Calvin K. Deem; Calvin K. Deem Calvin Deem Consulting Search for other works by this author on: This Site Google Scholar Christophe Malbrel Christophe Malbrel USF/Johnson Screens Search for other works by this author on: This Site Google Scholar Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, Brisbane, Australia, October 2000. Paper Number: SPE-64398-MS https://doi.org/10.2118/64398-MS Published: October 16 2000 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Get Permissions Search Site Citation Gillespie, George, Deem, Calvin K., and Christophe Malbrel. "Screen Selection for Sand Control Based on Laboratory Tests." Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, Brisbane, Australia, October 2000. doi: https://doi.org/10.2118/64398-MS Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex Search nav search search input Search input auto suggest search filter All ContentAll ProceedingsSociety of Petroleum Engineers (SPE)SPE Asia Pacific Oil and Gas Conference and Exhibition Search Advanced Search AbstractOil and gas production from unconsolidated/weakly-consolidated sands requires a production screen in the hole to inhibit the movement of formation sand and keep the hole open. For open hole completions where the sand control screen directly retains the formation sand, proper screen selection is necessary to provide optimum life and minimum sand passing. Several screen sizing selection criteria are available in the literature such as Saucier, Coberly, Schwartz and others. However, these rules may not always be applicable, especially when premium screens, with metal meshes are used. These screens may use multi layers of wire mesh and its complex shaped pore opening may result in retention performance quite different from wire wrap screen slots.Experimental work has been done on a very fine (d50=115–130 µm) uniform (uniformity coefficient=d40/d90=3) and a non-uniform (uniformity coefficient=ca 7) sands on a series of commercial screens segments. These screens include standard wire wrap and also premium grade screens. The testing consisted of pressure drop measurements and sand retention while the screen is subjected to a fluidized stream of sand. Analysis of the data provides a method of measuring screen performance during and after filter cake bridging/building. Utilizing this data, screen performance, i.e. comparative lifetime and sand passing can be projected based on a maximum a pressure drop across the screen assembly. This analysis method is applicable for any type of screen and formation.Where possible, the results from the experimental tests are compared to prior literature screen selection methods. Graphs of the normalized data allow for a logical selection of the appropriate screen for a given formation sand.Technical Contribution:A new procedure for the selection of production screens applicable to any formationA comparison of the new method with prior literature methodsA comparison of performance of wire wrapped screens and premium screens.IntroductionOpen hole completions in oil/gas wells have been common practice for the past several years. These wells have generally been long horizontal wells. The many problems and difficulties to get successful completions has been well documented, as many operators have been disappointed with the results.It is now recognized that a successful horizontal open hole completion requires careful analysis of many factors. These are often dependent variables since a selection of a technology or method for either the drilling or completion may limit the use to only a few other interrelated products and services.One of the key factors is to evaluate what type of screen technology may be necessary for sand control. The reservoir conditions usually dictate whether sand control is needed and greatly influence whether the applied technology can be successful.When direct retention of reservoir sands is the likely completion scenario, a good understanding of the capabilities of the various types of screen technology is required. This includes the screen's capabilities to retain the formation sands, and its sensitivity to drill-in-solids based on the optimum drilling fluids, and well completion cleaning additives and methods that may be utilized. Keywords: sand control, spe 64398, sand production, screen technology, psi 0, completion, nonuniform sand, mabrel spe 64398, retention, upstream oil & gas Subjects: Screen selection, Sand Control, Completion Operations This content is only available via PDF. 2000. Society of Petroleum Engineers You can access this article if you purchase or spend a download.