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By using the continuous surveys taken by an MWD tool, to account for the actual tortuosity of the well, the potential fatigue becomes even more significant. Read out the full tech paper here: https://www.helmerichpayne.com/resources/technical-publications/fatigue-tracking-for-mud-motors-and-mwds-in-unconventional-wells or you can also download the pdf from here: https://www.helmerichpayne.com/media/technical-publications/Fatigue-Tracking-for-Mud-Motors-and-MWDs-in-Unconventional-Wells.pdf. Contact us to know more: https://www.helmerichpayne.com/contact.

A Well Site Leader working on a rig in West Texas' Delaware Basin identified that their conventional mud motor was stalling at a much lower differential pressure than the motor was supposed to be rated for, indicating that the motor in hole was weak. H&P recommended the newly released StallAssist® software which is designed to detect, mitigate, and recover from downhole stalls. As pressure is reaching the stall rating, the system continually and simultaneously evaluates several factors, including: pressure, the speed in which the pressure is rising, and motor specifications. These dynamic, real-time calculations help lessen the severity of pressure that is outside motor limitations.

Staging drilling set points after tagging bottom is often inconsistent and can cause drilling dysfunction. H&P has transformed this common multi-step task into an automated and configurable process with FlexB2D® technology. FlexB2D technology performs automated zeroing of the weight on bit (WOB) and differential pressure set points and helps ensure proper contact with the formation. This allows for configurable and consistent bit engagement, reducing bit and BHA torsional and lateral vibrations.

Namely, the effect of the drillstring-wellbore contact distribution is showed to have a substantial impact on the SOT performance. Consequently, it was proved that optimal SOT characteristics Off-Bottom are generally not enough to overcome the friction when drilling. In addition, the torque and drag model is applied to a real case study of an unconventional well with surface and downhole data. Read out the full tech paper here: https://www.helmerichpayne.com/resources/technical-publications/improving-surface-oscillation-tools-performance-using-time-domain-dynamics-and-torque-and-drag-models or you can also download it's pdf from here: https://www.helmerichpayne.com/media/technical-publications/Improving-Surface-Oscillation-Tools-Performance-Using-Time-Domain-Dynamics-and-Torque-and-Drag-Models.pdf. Contact us to know more: https://www.helmerichpayne.com/contact.

This paper will be presented by E.S. Kolstad at the 2007 SPE/IADC Drilling Conference held in Amsterdam, The Netherlands, 20-22 February 2007. Read and download the tech paper from here: https://www.helmerichpayne.com/resources/technical-publications/application-of-purpose-built-rig-technology-results-in-step-change-in-drilling-time-cost-and-opportunities or you can contact us here: https://www.helmerichpayne.com/contact.

Once the tasks of laying down casing and drill pipe were completed, the derrick was then lowered and replaced. The crew was cleared to resume drilling ahead. "Yeah, that was April 19. Then on May 11, we had another one, right across the highway from us. You could chunk a rock at it." Drilling in remote locations - whether in the middle of the ocean, the middle of a rainforest, or the middle of rural Oklahoma - brings its own set of issues when inclement weather takes place. Multiple methods of monitoring exist in the event that systems are unavailable. The Starlink satellite system on all H&P rigs, storm radios, high tech rig phones, and even a basic antenna for local channels all ensure accurate and up to date weather information is available. Read out the full HSE News from here: https://bit.ly/3vsbhSH or you can also download the article from here: https://bit.ly/3U1Pzhu. Contact us to know more about our HSE News: https://bit.ly/452JYdl.

Our Bit Guidance System makes intelligent decisions based on economics, helping lower drilling costs while increasing production. The AutoSlide® automated drilling platform responds by autonomously executing slides that minimize tortuosity and sliding footage with increased precision. This combination simultaneously delivers better ROP and wellbore quality with continuous economic impact. Download the original pdf from here: https://bit.ly/3rrhSuk. Contact us to know more: https://bit.ly/452JYdl.

This modeling led to an optimum drill string design associating the steerable mud motor assembly, aluminum drill pipe, axial oscillation tool and steel drill pipe. The number and placement of aluminum drill pipe along the string was key to reducing friction and improving weight transfer between the bit and the axial oscillation tool. Want to know more about us? Read out the full article here: https://www.helmerichpayne.com/resources/technical-publications/using-aluminum-drill-pipe-with-axial-oscillation-tools-to-significantly-improve-drilling-performance or you can also reach out to us here: https://www.helmerichpayne.com/contact. You can access the full tech paper from here: https://bit.ly/3T20wzr. Reach out to us, we are a drilling rig and automation company that you are looking for!!

Positional uncertainty can be modelled by 3-D EOUs at each survey point in the well path, representing a statistical distribution of where the actual survey may exist. EOUs are computed from tool codes using anti-collision software. ISCWSA's Operator's Wellbore Survey Group has published a consolidated set of tool codes to represent most surveying methodologies. Read out the full technical paper here: https://www.helmerichpayne.com/resources/technical-publications/drilling-technology-optimizes-lateral-spacing or you can also download the PDF of the same from here: https://www.helmerichpayne.com/media/technical-publications/AOGR-April-2017_0.pdf. Contact us to know more: https://www.helmerichpayne.com/contact.

This decision tree provides a user-friendly way to assess events for SIF exposures, enabling you to determine SIF events and their severity levels-be it mitigated, actual, or potential. With this resource, you'll be better equipped to make more consistently informed decisions, that ultimately allow you to focus on the workplace exposures that pose the greatest risk in your operations. In typical H&P fashion, we are focused on continuous improvement, so be on the look-out for updates to this decision tree in the coming months. Together, let's harness the power of consistent and intelligent decision-making to drive positive outcomes and shape a safer future for our industry. Thank you for your unwavering commitment to HSE excellence. Here's to a month filled with impactful decisions, meaningful progress, and collective success. Click here to download the SIF Calculator: https://www.helmerichpayne.com/our-approach/hse/sif-calculator?_gl=1*10hpz3r*_gcl_au*MjA5MDk1MjYxMi4xNzM5MTk5MDE4. Safe Driving Resources Download the Safety Moment Slides here: https://www.helmerichpayne.com/media/product-highlights/Safety-Moments-SIF-Exposures.pdf?_gl=1*iu7jaq*_gcl_au*MjA5MDk1MjYxMi4xNzM5MTk5MDE4.

With directional drilling in today's market, well placement is of ever-increasing importance in the process of successfully drilling a well. Well placement by Measurements While Drilling (MWD) uses the direction of the Earth's gravity and magnetic field as a natural reference frame. For years, the industry standard used low resolution global models for this reference, such as the International Geomagnetic Reference Field (IGRF-13). These models only captured a fraction of the true complexity of the Earth's magnetic field, leading to inaccurate MWD corrections and consequently large uncertainties in the wellbore's final placement.

In addition, these results show the significance of string friction along the drill pipe. Next, the use of a downhole instrumented sub, along with wire drillpipe technology, enables a full comparison of the results of the model with downhole and surface data. Last, the affect of other parameters, such as friction coefficient and mud damping, are discussed. Interesting, right? Know more about us here: https://www.helmerichpayne.com/resources/technical-publications/mitigating-and-understanding-stick-slip-in-unconventional-wells or contact us at: https://www.helmerichpayne.com/contact. Want to know more about us? Reach out here to download the full tech paper: https://bit.ly/48ynXVD. We are an oil and gas company that focuses on safety provides you with drilling rig and drilling automation to ease your production process.

When we talk about Actively C.A.R.E.™ (controlling and removing exposures), that can often be interpreted as only focusing on exposures that can harm people on the job. Actively C.A.R.E. is more than that. It encompasses how we approach our relationships, the way we work and the future we hope to leave behind. In this months' newsletter we are specifically focusing on what we can do to care for our environment.

Correctly evaluating the risk of BHA, casing and/or completion strings getting stuck or locked-up when RIH can ultimately provide a template for ultimate reduction of non-productive time (NPT). Read out the full tech paper here: https://www.helmerichpayne.com/resources/technical-publications/rss-and-motor-directional-analysis-modelling-the-effect-of-local-doglegs-on-rih-of-completions-and-casing or you can also reach out to us here: https://www.helmerichpayne.com/contact.

Watch the full video to know more about this technology: https://www.youtube.com/watch?v=ai9boL8hLAA A CONTROL SYSTEM THAT KNOWS WHAT'S IMPORTANT, WHEN IT MATTERS MOST AUTODRILLER PRO CONTROL SYSTEM Autodriller pro control system removes human variability and enhances drilling performance Through sequenced collaboration between H&P drilling technologies, H&P can help reduce human variability and provide game changing drilling performance solutions with an advanced autodriller control system. Traditional autodriller systems require manual gain adjustments that can cause variable results. A related issue associated with gains that are either set too high manually, or with a semi-fixed gain system, can result in block velocity variability that negatively impacts rate of penetration (ROP), and in some cases bit life that results in additional trips with time, fuel, and emissions impacts.

The dynamics is then calculated by applying a time-integration scheme. The dynamic model is applied to a real case of a quasi-vertical well with field measurements of downhole vibrations along with surface data. Numerical simulations are carried on a drilling assembly of several kilometers' length. The novelty of the proposed dynamics model is its ability to consider a realistic geometry of drilling assembly in 3D curved wells with fluid flows, and to give a complete study of the coupling phenomena between axial, torsional, and lateral vibrations. Read out the full tech paper here: https://www.helmerichpayne.com/resources/technical-publications/nonlinear-dynamics-of-a-drillstring-immersed-in-a-3d-curved-well-simulations-and-experiments or you can also contact us here: https://www.helmerichpayne.com/contact.

Team spirit-based approach where all actors of the execution embarked on board. Thanks to this new transversal approach and unique collaboration among all the competitive service companies, an overall reduction of drilling dysfunctions was achieved. Optimization efforts were successfully implemented by following a roadmap which focused on mitigating dysfunctions based on MSE and lithology. To know more, visit us here: https://www.helmerichpayne.com/resources/technical-publications/foothills-drilling-performance-improvement-a-new-transversal-approach or you can also contact us here: https://www.helmerichpayne.com/contact.

A sensitivity analysis was then conducted on several BHA types and lengths, considering different boundary conditions in vertical and horizontal wells. Directional models are found to be reasonably unsensitive to the choice of the effective length because they are based on steady-state computations, but the same cannot be stated for dynamics. This study developed a more robust approach to estimate properly the effective length for lateral vibrations, an essential for BHA resonance. Read out the full tech paper here: https://www.helmerichpayne.com/resources/technical-publications/to-what-extent-can-the-notion-of-an-effective-length-be-reliable-to-assess-the-bha-lateral-behavior or you can also download the pdf from here: https://www.helmerichpayne.com/media/technical-publications/SPE-217755-MS.pdf. Contact us to know more: https://www.helmerichpayne.com/contact.

WHAT COULD 2-4 ADDITIONAL WELLS PER YEAR MEAN TO YOUR BOTTOM LINE? Contact us for more information on how our FlexRig® Fleet can help you achieve better drilling outcomes, contact an H&P sales representative today or contact us through our website at helmerichpayne.com/contact. It's time to follow through on your drilling performance potential. Download the full product literature from here: https://www.helmerichpayne.com/media/product-literature/FlexRig-Fleet-International.pdf.

They are then integrated in the torsional equation of motion of the stick-slip model. A case study is carried out to show the consistency between the simulated results and field data. Stick-slip is a highly damaging dysfunction that adversely effects all components of the drill string. In the case of this paper, the subject well experienced high stick-slip resulting in inefficient drilling and increased risk of equipment failure. Modelling of the drill string successfully replicated the stick-slip response observed at the rig site. Further modelling with consideration of the motor bend angle's effect successfully showed a reduction in stick-slip magnitude. Reach out here to know about the full tech paper: https://www.helmerichpayne.com/resources/technical-publications/how-motor-bend-affects-stick-slip-vibrations-modeling-and-case-study or you can contact us at: https://www.helmerichpayne.com/contact.