1-20 of 24
Keywords: concentration
Close
Sort by
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180330-MS
... the major factors that affect pore pressure transmission. For the first time, Mancos Shale and Eagle Ford Shale have been investigated with PPT tests using fluids that contain nanoparticles in different sizes (10 nm, 20 nm, 30 nm, 40 nm), types (aluminum oxide, magnesium oxide) and concentrations (3%, 10...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180336-MS
... & Gas downhole condition reaction dissolution cement slurry cement sheath salt dissolution Cement System saturation concentration formation salt cement formulation concentration co 2 carbonation slurry strength development Introduction Cement interactions with salt and presalt...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180293-MS
... of the applications of this new technology and also updates on the recent field trials offshore. wax remediation oilfield chemistry paraffin remediation wax inhibition asphaltene remediation scale inhibition Hydrate Remediation hydrate inhibition concentration remediation of hydrates treatment agent...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180301-MS
... time between the pumping of the two designed engineered pills. A total of 270 bbl of the delayed-release acid were pumped at a 25% volume/volume concentration. No special tanks were necessary for this operation; the acid-release treatment is neutral on surface and is easily handled until required...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180309-MS
... PSD with two or more concentration peaks, as illustrated in Fig. 1 . The multi-modality has been demonstrated to better manage uncertainty in fracture sizes in the field. Experimental Methodology Conventional Viscometer (Rotational) Rheology and Mud Weight The rheology of the hot-rolled...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 14–15, 2016
Paper Number: SPE-180344-MS
... of laboratory results are presented. cement formulation adsorption cement chemistry casing and cementing monovalent cement property Upstream Oil & Gas safc cumulative heat calorimetric result divalent salt hydration sea water interaction concentration hydration time snfc water slurry...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170263-MS
... the cycles. The fracture pressure was increased by 65% when calcium-based NPs (NP2) blends were used, whereas it increased by 39% in the presence of iron-based NPs (NP1). Optimum NPs concentrations were established after a comprehensive experimental screening. A strong relationship between wellbore...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170285-MS
... with different fracture aperture (2.5 – 5 mm) and tip sizes (1-2 mm) were used in this study. A total of 160 tests were conducted to optimize LCM combinations and concentrations in addition to 30 tests to evaluate the integrity of the seal formed under elevated pressures with apparatus capability of up...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170296-MS
... scale inhibitors are commonly used to prevent or slow this process, but one limitation of scale inhibitors is that they must be used at or above the polymer's minimum inhibitor concentration (MIC). Laboratory methods for determining the MIC are well known; however, determining when the scale inhibitor...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170315-MS
... was calculated using analytical models from litreture. drilling fluid property wellbore integrity drilling fluid chemistry Upstream Oil & Gas drilling fluid formulation Exhibition formation damage Sandstone Core mud cake permeability drilling fluids and materials concentration PSD filter...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170310-MS
... application parameters are discussed in this paper. drilling fluid selection and formulation drilling fluid chemistry Upstream Oil & Gas filtercake breaker system operation completion brine gal cacl 2 drilling fluid formulation concentration filtercake biopolymer-free rdf fluid system...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170271-MS
... in various drilling fluids and investigate the effects of suspending agents (e.g., fibers) on LCM suspension. Based on experimental data, semiempirical models were developed to help predict the influence of fibers on LCM suspension. The design parameters used in these models included fiber concentration...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170293-MS
... oilfield chemistry Hydrate Remediation Production Chemistry paraffin remediation Modeling & Simulation scale inhibition asphaltene remediation remediation of hydrates concentration breakthrough inhibitor hydrate inhibition Upstream Oil & Gas frac pack completion wax remediation wax...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, September 10–11, 2014
Paper Number: SPE-170330-MS
... drilling fluid formulation drilling fluid management & disposal annular pressure drilling calculation Gaussian distribution drilling fluid selection and formulation drilling fluids and materials concentration downhole pressure measurement fraction downhole pressure ellipsoid specific heat...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-147451-MS
... density ratio hydraulic fracturing alpha wave dune height exhibition drilling operation concentration beta wave proppant case history job history alpha wave height sand control upstream oil & gas ultra-light weight proppant spe annual technical conference pump rate history unified...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-145719-MS
... was used to visualize and to quantify the salt dissolution in the dynamic tests. The shear bond strength between halite core and hardened cement slurry with 15% NaCl was determined showing good results. cement property upstream oil & gas salt concentration core dissolution cement chemistry...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-150548-MS
.... drilling fluid property susceptibility drilling fluid drilling fluid formulation amundsen magnetic field drilling fluid chemistry drilling fluids and materials concentration magnetic field strength magnetometer torkildsen oil-based drilling fluid drilling fluid selection and formulation...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-154759-MS
... investigation of the hole cleaning performances of fiber sweeps, conducted with different drill pipe rotation speeds and fiber concentrations. Experiments were carried out in an inclined flow loop apparatus with an inner rotating drill pipe. The hole cleaning performance of fiber-containing sweep fluids using...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-155426-MS
... cores. CT results showed that no formation damage was observed when using chelating agents as a breaker to remove the filter cake. drilling fluids and materials concentration formation damage spe 155426 drilling fluid chemistry drilling fluid formulation glda chelate solution acid...
Proceedings Papers

Paper presented at the SPE Deepwater Drilling and Completions Conference, June 20–21, 2012
Paper Number: SPE-155743-MS
... in the completion so that fluids entering the completion contact the matrix. At the surface, samples of the produced fluid are acquired and analyzed for the presence and concentration of each unique tracer that has been deployed in the completion. The concentration data is plotted vs time or produced volume...

Product(s) added to cart

Close Modal